Last week I built the 10246 Detective's Office and although I appreciate it, I don't really love it. It's very small compared to other buildings and suffers the same problem that the Market Street and Pet Shop have: By splitting the building vertically, the interiors of the building are too small. My other big complaint is that the building is very shallow.
The pool hall is very well done and the detective's part is nice but I would prefer a secretary's office across from it. The barber shop exists and I have seen enough 'S' letters in the modular buildings; they don't look good.
This week (and weekend), I built the 10243 Parisian Restaurant. I waited until I built the 10246 because of all the great things I had heard about the Restaurant and I wanted this to be just an ok build because I love the Green Grocer... Unfortunately (for me), this set is a construction home run! The details in the dining area and the kitchen are phenomenal, especially the chain fencing. The external staircase really works well with the 2nd dining patio and the adjoining pullout bed is a clever design (needs a rug!). The art loft/studio is a nice addition and I really appreciated the way that the fireplace was designed. Overall, the Parisian Restaurant is a great size and used nice techniques overall, including for the roofing and the first floor pillars, using food accessories, and to create offsets with jumper tiles. Simply a fabulous build and my new favorite.
ETA - My only complaint is that the balconies should be one stud deeper on the modular buildings.