Bernardino and Rui's place is the cosiest. The location is perfect for those who want to experience the pittoresque and busy Alfama. The hosts are really welcoming and caring, and will take great care of you. Be aware that the flat is on the first floor in a noisy area, and that despite the heat, you will want your windows closed because of the noise and risk of thieves. Only negative point is how hot the flat gets, and there isn't much of a system to cool it down (yet!).