The 3 story townhouse that I lived in was similar. I would say most of 3 story homes are pretty much like this, where you ONLY have garage (and maybe another non-bedroom) on the first floor. Soria at Serrano Summit is the home that I know of that has one of the bedrooms on the first floor.I've lived 3 story home before but the first floor was just garage.
This one has one room with garage and I think I use this room as a guest room/office and mainly using other two floors.
Maybe this would be good for me but not for others.
First floor was garage, laundry room and an extra space that I turned into office.
Second floor was living room, family room and kitchen and front door was also second floor.
Third floor was the three bedrooms (master bedroom w/ master bath) and bathroom.
Garage on first floor and kitchen on second floor means very inconvenient for grocery shopping.