Good job man, I'm really digging that Hospital map, the only thing that seems a bit rough to me currently is the boxes, since it seems too repetitive, though that's not too hard a fix, it's really a lighting issue more than anything negative that you've done, you're doing quite well with keeping the textures themselves from looking like copies of the same tile, especially on the second map. Keep that up!
If you'd be interested, I could probably think up a few ideas for maps you could make for us that would be used in Jot5, however, we would have to discuss that in private.