Stayed in the apartment for 23 nights almost a month and loved every moment! Paolo was always very helpful and reachable. he is not only the great host but a good friend to me now. The apartment was a delight! Nicely decorated with full of life. Also very close to Roma Ostiense train & Pyramid metro station. Or You can take bus number 30 right in front of the building which takes you to the Piazza de Venezia or near to p.zza navona.
Near Ostiense you can have really nice aperitivo in Porto Fluvial and then a fabulous ice cream in Romano. If u want Paolo and his adorable dog Vicky also can join you, and I am sure he will give u even better advices.
Don't forget to spend some time in Eataly as well where you can find italian delicious food, deserts or a small market with fresh vegetables & fruits.
Grazie mille Paolo! I am sure c u also! Ciao! p.S: i am also really sorry that i couldn't find time to take your bike and make a tour.