I saw that one this morning. It says that the mold work has been done, which if it returns holds the company that did the work responsible.

Drywall, new kitchen cabs, flooring and paint – do it yourself on most of it and you can do this well on the cheap (lumber liquidators for flooring, hire a prof drywaller and price out the cabinets).

500K should take it. Toss 75k into it over 3 months, sell it at 650-700K in the spring for a profit. Not a bad move.