we had such an amazing time in the treehouse. beatriz and roberto were excellent hosts, giving us great local tips and being so friendly every time we saw them. they even did is a huge favor and were home to accept the luggage the airline had lost during our flight—saving us a day of waiting around. the place is well located and easy to explain to cab drivers ("perto do bond," the tv station), and it really is a safe and peaceful spot in what can be an aggressive city at times. the place itself is comfortable, enough fans to beat the heat and a good working bathroom. we'd definitely stay with them again the next time we're in rio!