To figure out what you can really fit, keep in mind the following: Standard base cabinets + counters along the perimeter are 25.5" deep (24" deep cabinet + 1.5" counter overhang) Standard base cabinets + counters in an island or peninsula are 27" deep (24" deep cabinet + 1.5" counter overhang along the front + 1.5" counter overhang along the back) Heights: Counter height counters are 36" off the finished floor (34.5" base high cabinets + approx 1.5" thick counters) Bar-height counters are 42" off the finished floor (40.5" base high cabinets or pony wall + approx 1.5" thick counters) Table-height counters are 30" off the finished floor - usually no base cabinets, just legs or similar for seating - similar to a table Note that counter stools are designed to meet one of the above standards Island/Peninsula seating: Counter-height: minimum 15" of clear knee/leg overhang and 24" of linear space per seat Bar-height: minimum 12" of clear knee/leg overhang and 24" of linear space per seat Table-height: minimum 18" of clear knee/leg overhang and 24" to 30" of linear space per seat Aisle widths Minimum aisle width for one-person kitchen: 42" Minimum aisle width for two or more people in the kitchen (prepping, cooking, and/or cleaning up): 48" Aisle width behind seats with no traffic or counters or cabinets or appliances behind the seats: 44" Aisle width behind seats if only minimal traffic and no counters or cabinets or appliances behind the seats: 48" Aisle width behind seats if normal traffic and/or counters or cabinets or appliances behind the seats: 60" Appliances Depth measurement for aisle determination is from the handles or whatever sticks out into the aisle the farthest. Measuring/determining aisle widths Important: Always measure from counter edge-to-counter edge or to/from appliance handles, not cabinet-to-cabinet. . Now, to determine what you can reasonably fit in your kitchen: Add the items together for what you plan to have. Note that with a 10' deep kitchen, your best option for seating in the kitchen is a peninsula, not an island.

Just look around at what is available - there are a lot of new designs that double as soap dish/ toilet roll holder, etc... they're avail at big box stores and actually look much nicer than your everyday utilitarian grab bar. I think the key is installing the right blocking behind the shower surround (I assume you're doing fiberglass or acrylic?) and knowing where to install it.

Wet bar? What plumbing is in place? Small and cozy or mega-party sized? Irish pub or western saloon? Give someone a clue as to your basic parameters.

While I empathize with @Terry I agree with @Tim Cleary. We're spending more time educating our clients and ourselves, refining our process, rewriting our contracts to allow for some flexibility while maintaining control. It's more difficult with the growing resources of online shopping which is showing some great advantages along with a huge dark side. I'm seeing new brands created almost daily, some of which seem to have no trail and no way to track warranty. New online resources for products who are merely drop shippers cutting out support of product. Garage doors, fireplaces, stairways, interior doors, etc have typically been more expensive than local vendors once installed. Some of the vendors you've cited are unreliable, unfortunately. Piles of trade contractors & retailers will stalk you once a permit is pulled, promising the "best deals" for roofs, solar, cabinets, etc. A rep in the cabinet station of a big box retailer has instant credibility along with "specials this month" to set the lure. Tile & flooring should be purchased from a reliable local vendor that purchases directly from a manufacturer. Be careful of retailers who carry closeouts and returns as color lots get mixed and warranties voided. Just stopped a client from ordering a bunch of ceiling fans without extensions. ("No these are not universal items we pick up at the hardware store") Stopped another from hiring a cabinet builder for a six figure project who works from their home garage. Do your vetting when choosing a builder and/or your own venders.