Antonino was a wonderful host - he was very quick to reply to all of our communication. He was also very kind and understanding when we were running late to check in, and came to meet us straight away.
I have been to Rome 8 times before, and this is by far the best place I have stayed. The location is absolutely perfect - it really is just 5-10 mins walk from the Spanish Steps and Piazza Navona - and the apartment is so large and spacious. I slept on the pull-out sofa bed which was really comfortable.