This is an interesting little shoe rack.  It definitely does the job but it does not come with nails or glue, you need to squeeze the supporting legs into cut outs in the shelves in order to put it together.  We have it somewhere where it will not really be touched other than to place shoes on it or take them off, but I don't know how well it would hold up to being bumped. Adding glue or nails would be a very simple solution to the only thing I could say may be a downfall.  We are very happy with it and it holds 6 pairs of men's size 11 shoes with ease!