Tell us about yourself!
I think you do not accept more critical given the money and effort that demanded their work. nobody denies the effort, but certainly is not an efficient design on the cost / benefit ratio. no doubt it should be higher since for a homeless to be in a standing shelter on a rainy day is at least essential. if you decide to publish it it is because it is assumed that expects a return to respect but simply share with your family. maybe next that manufactures consider these factors. and be honest: you did not build this shelter for the homeless or thinking about them ok?