Willy E Alina's place was lovely, exactly like shown in the pictures. The balcony is very nice although was a bit too cold in Feb to spend much time out there.
Willy looked after us very well- offered a transfer to and from the airport at an extra cost which was definitely worthwhile and made our journey easier. He provided us bottled water, milk, juice and pastries in the kitchen which was a very nice touch. The place is about a 10-15 minute walk from the Colosseum and metro so you can get everywhere in central Rome in about 30-40 minutes.