Wonderful location near lots of great, trendy places to eat, including 'The Mill' for breakfast (about three blocks away) and 'Bowls + Bar' for an eclectic lunch (just on the corner). Local supermarkets are close and town centre is only a 15 min walk, or a quick tram ride for those who find steep hills difficult.
Andre's flat was extremely spacious for my partner and I, with lots of interesting original art abounding.
Would definitely recommend for anyone looking for a short stay in Lisbon.