My partner and I spent 5 nights at Ana's place in Lisbon and had great time. The apartment itself is in a great neighbourhood that's felt more local than touristy but was still close (walking distance or easy public transport) to everywhere you'd want to go. Ana also gave us some great recommendations and was in touch regularly before and during the stay and at check-out.
The apartment is lovely, modern and with everything you need to self cater, and the balcony was a real bonus. There were a few nice touches like a bottle of wine in the fridge and cold water ready for us, plus coffee and tea. The bed was on the mezzanine and low roofed, so quite warm but there was a fan and the windows around the flat let a good breeze in.
Be aware that it is a top floor flat several flights up and the stairs are steep, so don't bring too much luggage and not recommended for those with issues climbing stairs (or hills - the area is hilly too!)
Overall really recommended and thank you Anna for a great stay!