TH, small roof. 6k.
paint, 3k
carpet, 4k
kitchen cabinets, sink, floor 8k
bathroom 4k
appliances 5k
lights 1k
little things, door knobs, switch cover plates.
This is about 30k. I have not talked about windows yet.
If you don't know anything, you are not going to get someone doing these for you this low.