We stayed at the Gem Graca apartment for 2 nights after retiring from Porto . This apartment is super comfortable and accommodates 6 persons easily. The location is great with restaurants , markets nearby and a quiet residential neighborhood with the best view of Lisbon! The appliances and AC were all working well and beds , bedding were very comfortable and of high quality . We did not have any issues with power which were of concern in some prior reviews. The AC was on all night and cooled down apartment very quickly . The apartment building has two small elevators as well . Our host ( Alex) was helpful and easy to communicate with prior to arrival. They were kind enough to stock us with coffee pods , milk, orange juice, plenty of body soap / shampoo and toilet paper. Great place and would stay there again !