Really lovely flat - very spacious and stylish, and very quiet given the central location in Bairro Alto. The kitchen and living room are both huge! All of the main attractions are accessible by foot if you don't mind braving the hills of Lisbon.
Check-in was very smooth, and the complimentary tea, coffee and bottle of wine were a nice extra touch. Hosts were generally very prompt and responsive throughout our stay. We had a late flight on the day of check-out, and we were able to leave our bags in their office (approximately a 10 minute walk from the flat) for a fee, which was helpful.