Porto houses

There are so many abandoned houses in the centre of Porto, I just want to take a big loan, buy one of them and renovate it. They look so cool from the outside, they outside wall is normally covered with colorful tiles. I don't think the houses would be that expensive, but the renovation would cost a looooot of money. I'll take them as my 2nd photography project, right after the roundabouts. I'm talking about a bit more modest houses, but if I was VERY rich, I'd buy and renovate this one:

Maybe I could afford this one (in the middle):