Very charming and comfortable apartment in a great area. Arrived at airport and got on the red metro line, changed onto yellow line and got off at Rato (5 mins from apartment) - perfect. Principe Real is a really nice area about a 25 mins walk to central Lisbon via Bairro Alto which is really elegant area with great restaurants and boutique shops. Great cafe down the road - Copenhagen Cafe. Noisy rubbish collection around 4 in the morning just outside (but not unusual in a city environment). Good value, good location, lovely city, very friendly people.