Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics

Hmm... sorry but I'm still not sure I fully understand your problem. Perhaps it's worth noting that the tileset is intended to look like an old 8-bit game where perspective and scale may be a little distorted in some cases.

Here is how I would do a layout like that. I did add a new tile here: the two vertical wall bricks near the door in the middle.

Would something like this be useful?