As many reviews already say, Rodrigo is a great host. He is attentive and a good communicator before/during the trip to ensure your stay is as comfortable as possible. Upon arrival, he showed us many good places to visit around the apartment as well as gave us tips for transiting, groceries etc. As we were leaving, he booked our taxi for us as we weren't quite sure what company to call.
Now, what we loved most about the place is how clean and comfortable it was. Looks very close to the photos. Location is safe and central to either side of town (Belem or downtown) via many buses or trams. Bathroom and kitchen have many ameninities; eg. soap, shampoo, spices that you won't need to buy for a short trip.
If we are ever back to Lisbon, we will definitely try to stay at Rodrigo's again.