NOT RECOMMENDED!
Taking everything into account our staying to this apartment made our total traveling experience rather a bad trip. There are several reasons for that.
1. As already stated by others here, we had also to pay a fixed price of 30 euros to get to the place by a dedicated driver, as this was the only possible way to be given the keys. This was due to our late arrival. Even though I had mentioned in my very first message that we will be arriving to Lisbon in the night and the information regarding the time limitations of check in is only stated in the house rules (not in the description, not in the message of the owner), the responses were rather unprofessional and insulting, indicating that this was something that was already asked and was not answered; it was mentioned in my very first message. If this information is so vital to you, you should ask again on time, instead of trying to counter argue why I have missed responding to a template message.
2. As mentioned above, all of the messages coming from the owner had a template form, making it quite hard sometimes to figure out which information was necessary. As stated previously, this was also the case with our late arrival and the fact that we had to pay 30 euros as it was not sufficient, despite providing the necessary information regarding the specific time of arrival one day earlier. Also, the answers were in times wrong; for instance we were told in a message that the apartment was at the top floor, while it was at the 4th out of the 5 total floors.
3. There was nowhere any piece of information regarding the water heating. We had to wait for a response via message and eventually we had to call in order to find out that the heater for the water was somewhere in the kitchen.
4. The cleanliness of the place during this quite crucial moments we are currently encountering was at least insufficient. There were several places in the house that seemed not disinfected at all.
5. Even the fact that it is mentioned in the description, with this amount of money spent as well as taking into account the fact that the travel took place during winter, it would be at least expected for the apartment to have some kind of heating. We were unable to stay at home for more than a couple of hours beyond the sleeping hours. Due to the quite low temperature in addition to the humidity of the apartment, I personally got a cold. To make it clear, in the environment we were staying in, even the composure of the shower gels was altered. This is simply ridiculous.
We were reminded twice in the template messages by the owner that we should be treating the apartment as our house. If you would like your guests to treat your apartment as their own, you should be able to first treat them with the minimum amount of respect and obvious (?) provisions/amenities, such as heating in winter.