NostalgicFarm, I'm not sure about how accurate it would be. Maybe I could go ask the contractor that suggested getting the rough professional drawings first if the set I have is enough for a proper estimate. I'd rather get estimates for having all the work done professionally as that would be preferable to me. Only if costs need to be cut later would I then consider doing some painting or small jobs myself. ***** Carol, thanks for the good wishes. It sounds as if you are in the thick of things where the enthusiasm of starting a great new project has worn off and the finish line isn't in sight yet. I am encouraged to hear that so far you've been able to stick close to budget. I imagine that finishing will feel like such an accomplishment, you and your family will love the new space. Best of luck to you, too! ***** Zone4Newby, we've thought about the obstacle those couple of stairs could pose. One of the issues is that no matter how we arrange it, the powder room isn't big enough for a wheelchair, and if we change the back stairs so they go straight down and there is no landing, it's too narrow to open the door or fit a door to the outside. We had the powder room where the workshop was originally, and no one really liked that arrangement, so I don't know where else to put it. The back stairs are not necessary, but are preferred right now for a few reasons: 1. The main is that my mother who will have the laundry level bedroom is an avid gardener and liked the idea of having a 'mud room' and powder room near a door so she did not have to lug her dirty stuff all through the house or change at the door to run in to use the rest room (which becomes a bigger issue as she ages). 2. One of the major complaints with the house right now is that the hallways feel very congested. Even some of the contractors we talked to earlier were stopping to measure them and surprised they were standard width because they don't feel like it. Having two sets of stairs enhances the flow and reduces the congested feel. 3. Having the laundry open to a lit area also substitutes for not having a window. We intend to install a light tube, which helps with light, but doesn't make one feel less trapped in the laundry room the way a window or second door/opening to light can. The noise from the laundry is a concern, which is why the drawing includes a pocket door. I am hoping the combination of a newer, quieter washing machine/dryer, the walls in that section actually being outside walls, and the direction the opening is facing will help with noise reduction. ***** Bpathome, I love the idea of a "I like my split" support group! Splits are not uncommon here, but they are not the most popular either and architects and contractors often thumb their noses up at opportunities to remodel them (example). It's actually unpopular enough that there are a couple of contractors who advertise that they do split level remodels because some GC's won't. I have looked at hundreds of homes over the years/decades since my family used to do open house tours as a Sunday activity (I know, crazy!) and although some updates like paint and swapping out fixtures were common, almost none had actual additions or major changes. If you have suggestions on how to reconfigure the existing master, I am interested. The current master is actually a pleasant size, but we ran into a few problems trying to keep it and rearrange the existing bathroom space: 1. If we give that master a true master bathroom, we need to create a second bathroom on that floor for the other bedroom. 2. Figuring out where to place the door to the master. It currently is on an angle and so small a standard size door can't be put in that space. 3. We lose the back stairs that my mother is very fond of. ***** Robotropolis, split entries or split foyers are lower on many people's lists. You sometimes have to go up stairs to get inside, and then guests are always confronted with the obligatory, "up or down?" question and tend to mill in the foyer. Split-foyers also tend to live more like a less convenient rambler with people living mostly on one floor, but still using stairs all the time to enter the house. Like with Caben, our 'public' space (living, dining, kitchen) for guests is all on the main floor, and there are no stairs to enter the house. It's not for everyone, but it works for us. Many people who don't like this style before buying are surprised that how well it works for them after living in one for awhile. ***** Caben, thanks for sharing. I like the new arrangement, especially the expanded kitchen and the new laundry room location. Combining the family room and formal living room looks like a smart idea, too. Despite your regrets, it looks like you'll have a great place to live when you are done.

@jn3344 Thanks for your comments! The current garage window is facing the backyard, so I think we're okay on privacy. I think I'm concerned that a window there might impede storage, but we're probably okay on storage... @bpathome We would be renting out the guest suite to interns short-term (usually three months) - not people we know personally. If you look closely, the guest suite actually has a minikitchen area which will have a small sink, microwave, and a minifridge so they can use that for their own things. And tech interns in our area usually get free breakfast, lunch, and dinner at work so I anticipate them not doing real cooking at all. The perfect people to rent out to. :) Of course we might not do this at all, but it's nice as a possibility. The guest suite also has separate access via the sliding doors in the back - I imagine the interns parking their bike on their porch to get to their room (not using the front door or garage entrance), and rarely ever seeing them. We are easy biking distance from major tech companies like Google & LinkedIn. I really need to read more about solatubes vs skylights! Do solatubes let in the same amount of light? @Mama Rachel: We debated making the mudroom have direct access to the office which would make the office more like a dining room, but my husband doesn't want two entrances to the office. My mom is definitely worried about this, but oh well, we'll fake it if/when we sell. :) Others have suggested making the pantry the mudroom (with a nice window perhaps) before, but that directs traffic directly through the kitchen cooking zone. There is already a washer/dryer in the guest bathroom. :) And like I said, tenants would enter the guest suite via the sliding doors in the back, so the idea is the sliding door stays closed when there's a tenant, and stays open most of the time when the guest is a family member. @Oaktown: Thanks, I'm so glad you like the floor plan. Did you notice I took your suggestion from last time of creating the mudroom hallway for more circulation? :) Yes, the floor plans don't match the exterior yet but I told the architect to update them so I'll replace the floor plan in the OP once he does. Ack, you maybe don't like the 3/1 casements? I will wait in suspense for your further comments. I think we're actually going to do two tankless water heaters on the first floor - one on the kitchen side, one on the guest suite side. And then separate tankless water heater(s) upstairs. I think the utility area will house the boiler for our radiant heat (perhaps overkill for the area, but it's soo nice!). We'll mostly use a whole house fan for cooling, but are considering adding forced air and air conditioning for the upstairs only (so that we don't need ducting on the first floor). With all that and 2x6 walls instead of 2x4, I'm hoping it'll be a very comfortable house to live in. Maybe we won't even need all the utility space the architect created. Moar pantry or garage storage?? Hopefully we will begin structural engineering next week. That will take 3-5 weeks, during which we'll create construction documents and detail the inside of the house and specs. We've done a lot of advance homework on this so I think this will go well. After structural engineering is done, we'll apply for permits and simultaneously start getting bids, or maybe doing a negotiated contract with a builder (we're interviewing GCs right now). That's a whole other topic that I might post here about. I keep hearing that the city of Mountain View is relatively easy with regards to permits, so hopefully we could break ground as early as August or September! I'm not sure if I'm evil hoping it won't rain during the early stages of my build, with the drought and all. xD In the worst case we could always start later - the current house on the lot is being rented out, we have no mortgage on the house we're living in now, and we're pretty young so there's no real rush.

I live in a place where location trumps just about everything. On top of that, very few houses are individual, they tended to be built as groups, so there are a number of identical or slightly different houses. But people here tend to pay attention to the inside, and the amenities, and not so much what the exterior looks like. Like I said before, since you would be moving into a neighborhood that contained similar houses, I don't think there would be any benefit to spending money to change the essential character of the house. (Like there might be if the mansard was anomaly). It would make sense to make it look like the most pleasant-looking example of whatever it is. You might like it better on the outside if you change it, but it doesn't really benefit its position in the neighborhood. I am not sure that it would necessarily be any more difficult to sell than anything else in the neighborhood--because it fits in the neighborhood as is. Again I will cite robo's example of the house that was converted. I think when you really analyze the outcome, it doesn't look any better than the original. I think there is an initial reaction of "great they got rid of the mansard" but when you really look, I think the new look may actually be even more awkward than the old. It just references something that we are more used to. I've said it before, but I live in a pretty ugly house. There are four slightly different ones. I bought it because the architect understood floorplans and getting light into the interior. I could have a house that looked better on the outside in the same neighborhood, but it would be darker and more cobbled together inside. But the "improvements" that a couple of my neighbors have made only serve to make their houses look worse. They are trying to compensate for something but not in the right way, really. So I think if you are looking primarily at location, you should really consider how the houses you look at "feel" on the inside, and not so much the face that they present to the street. (Since it's a development with similar houses). You really want something that works well inside, where you are actually doing the living rather than something that looks good on the outside--if you can't have both.

Thank you all for the help! I'm really unsure how to move forward from this point. It sounds like I probably should have hired an architect from the beginning. Or, at a minimum contracted directly with the designer to prepare the plans instead of him being sub-contracted through the builder. The one time I was able to speak to the designer, he seemed knowledgeable, so I don't want this to sound judgmental towards him. I think we just got ourselves into a poor process from the start, where the builder is the middle man and there is probably lots lost in transmission. Would it be worth it at this point to consult with an architect? The foundation is poured, so there is only so much we can change. Plus, we already have financing, so there is definitely a limit to changes without blowing our budget. Windows should still be easy enough. Would an architect even want to touch this at this point? I'm not even sure what services I would need from him/her at this point? What I normally do... is to locate the egress window (only one is required per bedroom) ...on the sides.... So, if I understand this correctly, this wouldn't resolve the issue of needing to switch window types (double hung to casement/slider) to avoid the 18" sill height, but it will put the window on a less noticeable side of the house. My three windows were placed higher and ganged together and they were narrower. On the other wall I made the single window wider and then added a window seat below it. That sounds like a lovely way to disguise mismatched windows. Do you have a picture of the window seat/egress window? I tried searching through your older posts, but didn't see it. I'd suggest a traditional approach often used in 2- and 3-story traditional residences, i.e., the windows on the first floor were the largest; the windows on the second floor were visually smaller; and the windows on the third or any other upper level, such as dormers, were the smallest of all. Virgil, thank you for lesson. I've always felt something wasn't quite right with the elevation, but couldn't figure out what it was. Part of what is triggering this ordeal, is that the plans were drawn with 10' & 9' ceilings, but the budget was based on 9' & 8'. When I caught the discrepancy, the builder didn't want to change the plans. I insisted because there is no way you can take out 2 vertical feet and not need to reevaluate the elevation, right?? Loosing those extra feet really made the larger 2nd story windows look odd and when I requested smaller windows, I was told they didn't meet code...would need casement windows...blah, blah.