We spent 4 days in Lisbon in November, which was great and José and his place had a prt in that . :)
The flat and our room was clean and tidy, we had everything we needed.
We arrived late in the night and the check-in was easy and professional. (when we've got it written it seemed more complicated than it was :) )
We've met José in the morning and he was very kind and also suggested us great places to have breakfast and lunch.
However the flat has 3 bedrooms it's very quite and we experienced just slight noise from the street.
One important remark: if you also come during autumn-winter and the weather is a bit chilly - like it was in our case, - don't hesitate to tell it to José as first thing, because the heater can be turned on through his phone app. :)))