Alberto met us promptly as promised and thoroughly showed us around the apartment and included tips for restaurants, etc. There were plenty of guide books available as well. The apartment is very well equipped - he even had some food in the cupboard which is perfect for making a cup of coffee in the mornings.
The location was perfect - within walking distance of many of the major sites. We loved the small streets and found a wonderful local restaurant to eat at that Alberto recommended.
He also met us when we were leaving to ensure we had a good experience. I would highly recommend this apartment!