Location excellent! However, many diffencies with the flat in general. The person from the rental company seemed to be in a hurry to depart as all he quickly gave us a basic tour of the apartment and almost forgot to supply us with a key. Bedding was dismal. No mattress cover(s). One bottom sheet on top of the mattress which was not large enough to be tucked under the mattress resulting in the sheet slipping and exposing the mattress during sleep. Typically we have found the majority of AirBnBs stocked with sufficient toilet paper for a few days but in this flat it was not the case. The sponge for washing dishes looked like it was months old. There is a dishwasher but no sign of dishwasher detergent. Only one extra garbage bag was supplied. Three air conditioners but only one worked. The outdoor area is charming but it appeared it had not been swept in quite some time (an accumulation of dead leaves, the exterior chairs had not been cleaned between rentals as there was old bird excrement on the chairs). Many light bulbs needed replacement specifically in the the bathroom. The recycling bins are located in the foyer of the building. We do not know who's responsibility it is too place these on the street for collection as it is a multi-flat building (nor was any information supplied by the company responsible for the listing) but the odour was not a pleasant greeting upon a returning from a nice meal.
We stayed at a very nice AirBnB in Porto where there was a fire extinguisher in plain view, placards on the cupboards indicating where a fire blanket was located in the event of a fire on the stove top and a placard in the bathroom indicating where first aid supplies were located. From my understanding of Portguese short term rental regulations the last three items are a safety requirement.