It's been 3+ years.
When they moved in they didn't bother making any major renovations or even painting the place. Why waste money when they planned to be out of there ASAP.
Well in the 3+ years since they've lived there, their family has grown from 3 to 5. And all 5 of them were sleeping in one bedroom in the basement. It was time to do something about this.
The main floor has one bedroom-turned-playroom, which was this horrible pink shade: