I wholeheartedly recommend Rita & Miguel as hosts. The apartment I stayed at was impeccably clean. Rita welcomed me personally when I arrived and she is easily one of the kindest people I met in Portugal. Both Rita & Miguel are clearly very careful with every single detail, caring for their guests in a way that really makes the stay in Lisbon an even more special occasion. Adding to all that, they put together a folder containing A LOT of tips about Lisbon, from places to eat to cultural attractions, you'll get information about it all. This is quite helpful if you don't know your way around the town. In summary, the experience was perfect. I'll certainly book future stays with them again.