Carlos has a really great apartment. I was staying in an en-suite room and was completely satisfied.
Location was better than I expected as almost all tourist attractions are reachable from the bus station that is in front of his house. Imperial Wharf is an affluent area that is suitable both for solo travelers and for families with children. In 2 minutes walking there is Tesco, which is also an advantage.
My room was clean and tidy and I could find all that I needed in the kitchen to cook.
Although I didn't meet Carlos in person during my stay, he was easy-reachable and helpful.
So, my stay was great.