Layout/Design: 5/5 I like it. It could be good for 1 on 1 matches.
Lighting: 3/5 Could be better. The outside ring is too bright. The lighting makes it sort of bland.
Detail: 3/5 Your partway there. It could use a little something to make it different from all of the maps out there.
Item Placement: 1/5 This is where your problems lie. 4 health boosts is WAY too much on any map. A map this small MAY have 1, if not 0. You are also too heavy on the ammo. Usually 2 or 3 packs will get you enough you need of any wep.
Texturing: 2/5 You used trim textures on some walls. The textures that you use also had little theme. I always try to texture my maps so that they stand out from the rest.
Misc: Try adding clip/noclip to the stairs. Sometimes you get stuck under them.
INSTAFACTOR: 4/5 Since it is a map made for insta none of the above matters much. I have to say that it is pretty fun to play.
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