Absolutely perfect.
Apartment was stylish, comfortable and convenient - in a great location near many key Lisbon landmarks.
I also especially appreciated several of the smaller amenities the apartment had - the iron, electric kettle and hairdryer, things you cannot always expect to get in air bnb's but can make your stay so much more comfortable.
Silvia and Arlindo were great hosts - Silvia was at the apartment to greet us on our first day and was great at recommending to us must-see tourist sites - she was even able to recommend great local vegetarian restaurants!
All in all, it was a great place to stay and I would recommend to anyone visiting Lisbon