We enjoyed staying at Irina’s apartment. The apartment was very clean and had everything we needed. It is in a great location, the Alfama district is gorgeous, close to Portas de Sol, and in walking distance to almost everything we wanted to do in Lisbon (we only ubered to Mosteiro dos Jeronimos in Belem, the aquarium, and the airport, all three were inexpensive ubers). Also Irina leaves you a bottle of wine which is a nice touch. I would recommend Irina’a apartment!