Never met Marta but the communication was perfect. Any question was answered within minutes and we had good flexibility in both check in and check out.
The apartment comes as advertised. Large apartment with both a bathroom (with a toilet) and a separate toilet. Nice area of Lisbon with restaurants just outside the apartment. Probably not the best place to stay if you perfer to go to bed early as people are sitting just meters away from the bedroom. Very good value for money.