Have been learning low poly in blender the last few days - Could use some feedback on my creations!

For a first attempt after learning blender this is very impressive. I see some good potential here and wish you the best of luck!

I like everything! I just need to say though, the tent’s entrance could be better in my opinion. Maybe add a zipper? I really can’t figure out what’s the problem. Something’s ticking me about the tent but i don’t know what!