1. The new edges for the building should be positioned a little bit higher.
2. This isn't really a problem, but just a suggestion. For inside use, the arches on the top of the wall are perfect, but for outside use, maybe it would be better to have one where the upper part of the tiles is transparent, in other words, just the arches without the background wall behind it.
3. The walls with the plate wit the image on it should be positioned slightly lower, the bricks don't seem to fit 100% with the straight walls either. This can be avoided by always putting pillars around it, but that leaves little options for mapping.
4. Around the arches, the lines in the dark brown walls don't line up.
5. I'm having some problems with mapping a corner for inside the building. I'm not sure which tiles are supposed to go where.
![Image](http://seemyparadigm.webs.com/problems.png)