Guilherme's house was a good place to stay in Rio for a longer term stay. However, it was fairly noisy at night and in the morning due to the various neighborhood dogs and construction projects. The hygiene wasn't fantastic, but a lot depends on how many guests are using the space and how much they take care of it. Also, the internet was quite weak in my room. But in general, it was a good spot with a lot of nice outdoor space and depending on who is staying there, it can be a good place to make friends and socialize.