Looking for / Wanted / In Need of Single Twin Murphy / Wall Bed

Hello We are Looking for / Wanted / In Need of a Single Twin Murphy / Wall Bed - We are a low income family looking for a single/twin size wall bed as one of us is sleeping in the living room. Please let us know, if your giving one away, we can pick up, we would be very grateful for your help and kindness, Thank you *** Photo just for reference *** looking for something similar, a bed that folds up into the wall, Thank you