Is the front door the only outside entrance? Where's the driveway? Is there a carport or garage? Think about hauling a dozen bags of groceries inside when you've done your big shop for a party or Thanksgiving dinner - we rented a house and a condo that both had a looooooong hallway from the d'way/parking to the kitchen, and carrying a big load of groceries got to be a major drag. Especially if the d'way is going to be on either side of the house rather than right in front. Personally, I don't really like to see cars parked right in front of a house, I don't think it looks nice. (Another note about the front, I do think window sets should be symmetrical if you can possibly manage it, especially on a small square house.)

A way to mitigate this would be to bump your 32' dimension out to, say, 38' (or why not just go 40x40? do you have setback limitations?) and slip a hallway out to the side of the house between the kitchen and the master closet/bath. If your driveway ended at about where where the existing bathroom window is, you could have two or three steps (which could easily become a ramp if need be) down - off a porch that wraps around from the front - a few feet forward of a side door, which would be a short shot up the hallway. Do you really need that second sink? It seems like overkill in such a small kitchen. A passthrough right there would make unloading groceries so easy, cutting down the distance things had to be lugged. Since you have put in that wonderful big window, what about one of the new big three-bowl sinks under it, or an oversized two-bowl (I've seen one that has the same size bowl as a single-bowl on one side and the size of a bowl from a double-bowl on the other, very very cool)? One person could do prep at the small sink while another could wash dishes at the large, both can look at the lovely view out the window and talk to each other instead of being back-to with each other.

And speaking of a dozen bags of groceries, since DH and I love to cook I would want plenty of pantry storage, not just a cabinet or two. Dunno about you. :-) What about, instead of that curved bit of counter that ends between the two windows, you put a set of tall (full-height) cabinets between the windows, either to be a pantry or to put all the dishes (so they would be closer to the dining area) to free up other cabinet space for other storage?

Also, think about pocket doors for your bathrooms and as many closets as possible, they are such space-savers and are nothing like those nasty hollow-core things we remember from the 70s that always fell off the tracks.

Have you worked out your furniture placements on this floorplan? Think especially about the bedrooms: maybe set those windows high so you can put beds in front of them - think of the breezes!

Are those French doors off the dining area, perhaps to a deck or porch? If you choose not to do a side entrance, you need an egress from that side of the house in case of fire.

If your sketch is to scale, it looks like the combined lr/dr is maybe 20 x 12. Unless you have minimal or small scale furniture, you might find it difficult to fit the furnishings you need in that area, especially with the fireplace taking a chunk out of the space.

It also looks like your hallway is at least 17' long - while there are many windows in the lr/dr area, I would find that long and dark. Maybe incorporating double frosted glass doors or something similar into the MBR in the centre of the MBR wall section would break that length. Unless the hallway/stairwell wall can be left open with a railing rather than a wall....?

A final thought about the stairwell. It looks like you've allowed a space at least 12' in length for the stairway clearance. I think that is more than you need (or code requires) to go down the stairs without bumping your head. What if you move the door to the stairs so that it is right beside the entry closet door? You enter the stairs from the side (onto a landing), then at the other end where you currently have the stairwell door, put in a built-in china cabinet (so the dishes are close to the DR) or a pantry cabinet. I realize the pantry wouldn't be right in the kitchen but it would still be close enough to provide great storage.

Anyway, my thoughts for today....
Margaret

Here's something completely different. I eliminated the center hallway and the stairway, moving it to its own little bump-out off the kitchen. The back wall of the foundation will be frame construction anyway, so it's not too hard to do. This opened up the LR/DR/Kitch (maybe too big?) The warren of small rooms at the front of the house divides the space into specific tasks and specific needs- a 2nd bathroom, a small 2nd bedroom which will serve as our TV room, a small office; just enough for the computer, and a separate dressing room/closet, which should be big enough for an ironing board even with clothes hanging on both sides. The kitchen is good sized, with an island featuring a second sink and an area for stools. It's hard to see, but there is a built-in pantry over the stairs where they go down. I'm starting to think in terms of which rooms I spend the most time waking time in, and that would be the kitchen, followed by the computer room, then the TV room. Sadly, the LR/DR will probably see little use! I'm up over 1500 sq/ft now, which is a lot bigger than I wanted, but I can't really eliminate any rooms, or shrink any other than the LR/DR.

Do you really need 2 bathrooms on the main level if you are empty nesters? What about a large walk-thru that can be accessed from the mbr or hall? Would save a lot of $ and space. If you are going to have a finished lower level a 2d bath or half bath stacked below would be functional and less expensive. A sleeping room(with an egress window) for guests, a bath, maybe a hobby or fr (pull out sofa for big crowds) room you still have plenty of room for utility and storage in the lower level.

Our house did not have a 2d egress on the main level. Just a sun porch off the back. We have added a door and tiny deck and steps down. What an improvement! Our main door was too narrow to get things through so we ripped it out and widened it to 36". Be sure to have a wide door if that will be the main way to get furniture in and out.

This is a second home for now that we expect to be our primary home at retirement. We are really happy with the way it has turned out. Comfortable and easy to maintain.

Here is a plan of a house I have walked through and liked-very liveable. Maybe it will give you some ideas. I would put a screen porch off the dining area and widen the counter between the kit/dr for extra storage and eating bar, and use a pocket door on the mbr closet.

Good luck!