I chose João's apartment for my family (3 adults, 1 child), I personally didn't stay there as I have my own house next to this Airbnb.
Nonetheless, my parents slept VERY badly during their 3 night stay. The couples mattress was not comfortable at all. The single beds were better.
Cleanliness was NOT on point. There were dead bugs and insects to be seen on certain corners of the house.
The host, João, was the most unfriendly and rude host I have met out of all the Airbnbs I have chosen. His written communication is merely based on Emojis (besides the welcoming automatic message he just copies and pastes), he wouldn't answer check-in availability questions because "my answer is not vital or urgent" (which of course it is because it helps guests to plan their vacation accordingly) and during check-in my family felt discriminated due to their origins, as he stated "here in Portugal we say 'good afternoon' after noon", while my family are from Madeira (a Portuguese island, fyi). He then told them that his ascendants are from Madeira, as a way to amend the situation (did not work).
Lastly, we're also fond of improvements and modernism, so an automatic/self-check-in would have been much better, and that way we could avoid João's hostile reception.
After all, I had high expectations for this place as I thought it would provide a great experience for my family. Turns out it was the exact opposite.