We had such a lovely time at Orange Tree House. Those windows are as gorgeous as they look in the pictures -- you get beautiful light all through the day. All the furnishings are nice and it was super clean. The kitchen is quite simple (microwave and hob only) but has everything you need, and frankly you probably won't want to eat in much in Porto as the food is so great! There is a fair bit of building work going on nearby and builders etc hang around outside the flat, but it is very quiet with the windows closed. Pilar and Ines, the caretakers, couldn't have been more helpful. If you are looking to be right in the hubbub of things, this is a tiny bit out of the way (a 15/20 minute walk in), but if you want to be close to the cool downtown area in a pretty, clean, private space, then this is perfect for you.