These homes are usually sold as it. Buyers have to complete inspections so they will know what they are getting into.
If you closed the escrow, and then after the closing discovered the home is in poor condition, you have bought yourself a fixer.
Please note: any health and safety issues should be repaired by a lic professional. You may be able to do some minor things yourself. New paint, flooring and landscaping can make a big difference. Some cities offer help paying for new energy efficient windows. Check to see if your city has such a program. New windows would be a plus.
Try to fall in love with this home, it is yours now. Who knows, it could be a diamond in the rough.
I truly wish you the very best.
Kawain Payne, Realtor