I am not sure if this would help your situation. We have off-white subway tiles that transition to pebbles in a niche. Instead of using the same subway color for the quarter round in that spot, we got another color that was closer to the color of the pebbles. The transition worked well. Are there green quarter rounds that could work for you?

Actually if I were to go with the Kohler Greek tub, which is awfully deep, and had to customize a solid surface deck for it, I might as well check out the possibility of doing a soapstone tub that is 48" long by 24" wide and has a bathing well of about 12". The Bootz 4-foot tub has a bathing area that is only 20" wide by 44" long, and the Greek is also 20" wide by only 36 at the bottom (but very deep). So. the bathing well of the stone tub would actually be quite a bit larger because the walls would be relatively thin. It could possibly work out less expensive than the Greek tub, or the 54" Kohler Seaforth (with a similar sized bathing well), but much more expensive than the cheap Bootz tub (which I am trying to avoid).

There are too many variables to be able to give you a reliable estimate. You'll want to get estimates from at least three contractors. Ask around for referrals from friends and others who have had work of this type done.

I did one house where a previous owner had removed a closet to enlarge the bathroom. We handled it by stealing the coat space at the back entry and inserting a wardrobe cabinet above the bedroom baseboard thus avoiding rerouting ductwork on the back side. Built in cabinets count as closets here to qualify a room as a bedroom. I once was planning a tiny bedroom closet to get a room to qualify as a bedroom and I asked the building inspector if the closet was required. He said that code officials didnt care; if the room was large enough, had a suitable window, and a smoke detector, it was legal sleeping space. MLS rules dictate the criteria for a bedroom and the interpretation varies. Another potential issue is bedrooms in walk out basements, is it a large 1 bedroom with 3 dens or a 4 bedroom house? IKEA had a great sink that only projected about 10 inches into the room as the faucet was at the side not behind the basin. Too bad they discontinued the model before I started anything. That house has plenty of room to add a basement bathroom so that will probably be the first step.