The location is very good, in the heart of Alfama, which is great for walking around. But i think there are a few things could be improved: 1) the toilet is quite small, there was no space to put washing stuff, maybe could put a stool or install a thing on the wall, and the water goes down from the sink very slow. 2) prepare some basic things for kitchen, coffee and wash machine. we stayed there three days, had to buy cooking oil, washing powder (they only see big size in the store nearby), coffee. if will be nice for the host to provide these stuff, since they don't cost much, but make the guest feel much more convenient.
overall, the place is nice, but not feel like home.