Daniels place was a great base to explore Lisbon and the surrounding areas. It had every thing we needed and was lovely and clean.
Communication with Daniel was great and getting into the apartment was easy.
Local restaurants were all great. As others have said you can hear the Fado when you have the window open but you can easily shut it out if you wish. The restaurant below the apartment is only open Friday and Saturday evenings and the sound from it was no problem at all.
Make sure you use the metro and train to get around. It's really easy and very reasonably priced.
We also took a tuk tuk ride up in Sintra, great fun and much cheaper than the ones in the city centre.
All in all a fab break and we would definitely recommend Daniels apartment.