We stayed at this hotel for 3 nights for our 30th wedding anniversary and received a free upgrade to a suite.
The hotel is extremely clean and the staff were all exceptionally helpful and polite.
Our suite was huge with comfy beds, large bathroom, sitting area, 2 tv's and air conditioning.
The location of the hotel is good as it is very quiet. About 10 mins either way will get you to either Avenue Liberdade of Bairro Alto.
Lisbon is a lovely city and the Portuguese people are very friendly and polite. There is however a lot of graffiti everywhere and the sites are very spaced out meaning that you can not easily walk between them. Buses and trams are good, if a little difficult to locate and decipher, but the subway is not that great for getting you around to tourist areas and was more expensive.
We visited St Georges Castle (great), Alfama district (good), Se Cathedral (disappointing), Belem tower (great) and pastry shop (best custard tarts ever tasted), monastery (great), Ajuda Palace (good) and on our last full day we took an easy train ride to Sintra which was absolutely stunning.
The breakfasts at the hotel were perfectly adequate and nicely served. Ate 2 evenings in Bairro Alto and paid about 60 euros for 2 including cover charge course, starter, main , dessert, wine and water. Not outstanding meals but nothing really to complain about. If you frequent the local bars it is really cheap to drink. Glass of wine is 1 euro and pint of beer betweem 1.7 and 2 euros.
Overall, Lisbon is a lovely city to visit and the Principe Real an ideal hotel to stay in.
We travelled with TAP and were very disappointed with their service. Delayed on both flights and very unprofessional service both ways. Would probably go with Easyjet if visit again.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC