Location is nice but take under consideration you are at the top of 1 of Lisboa hills.
It's not really an apartment for 8. The underground room has no air and has no room for 4 people with suitcases.
For us apartment was not clean. And had the minimum equipment that needed.
When we tried to ask for more toilet paper it took the host 20 hours to respond so we bought to ourself.
Final thing although I heard its not rare in Lisbon.... Every morning we found at least 2 cockroaches.....