The apartment is so lovely and convenient, in a great location next to Augusto 24 Metro station which has lots of lines and walking distance to the center.
It is clean and has all the equipment needed in the kitchen.
Miguel was very helpful and added amenities to help me as a wheelchair user in the shower and toilet.
And Miguel the host especially is so nice, warm and helpful - he met us a few times when we needed him and gave great advice.
And yes, you were right, it is soooo hot. we didn't go to Paiva and went straight to Aveiro.