I think it was based off the pen and paper design, and I believe there are plot reasons for the layout. It's split into two, a bar and a restaurant. It would be nice to maybe add an option to rent a room from the restaurant half, or at least have some sort of notification about where what is.
It's also the village of Barovia, players are not really meant to feel welcome there of all places. it's a small rural village that is under the direct gaze of Castle Ravenloft. There are places you can dungeon in there, and one faction base and a few secret ones too. You can rent rooms, it's just a long walk, and I interpret that as it being a huge place. While it's not likely to get a revamp, maybe we could get little markers by the doors so we know what is what, or an updated conversation. I mean it took me years until I learned there was a section that served food there.