Beautiful old apartment with high ceilings in the most downtown location ever. We really enjoyed the time at Nunos place and could basically reach everything by foot easily. The place is very clean and the kitchen got everything you need. Also appreciated the heater as it can still be a bit chill at night in February.
Be aware that the apartment is located on a busy street (only pedestrians, no cars) with a lot of bars, restaurants and street musicians around, which you will definitely here until around 11pm. For us this was no problem at all, we liked the opportunity of stepping out the flat and being in the middle of lively Lisboa.