My fiance and I stayed in Lisbon for a week. We couldn't recommend Diogo and Priscilla's apparent more. Everything was modern and tidy. We had all the amenities we could imagine, including own bathroom, a complete kitchen and even washing machine, dryer and iron. The location was perfect; the apparent is located right next to the red and green line of the metro and lots of bus lines, which gives you access to the modern and historic Lisbon and all important landmarks in max 15-20 minutes. The neighborhood was calm and quiet during the night and had all the amenities during the day (it is a shopping district with many famous clothing brands etc). All in all, we would definitely recommend this apartment, particularly if you would like to stay more than a couple of days in Lisbon and want more than the basic amenities.