Frederic was a great host - very helpful, quick in answering to e-mails, he also gave us useful recommendations for Rome, and even brought us a van as it was very hot during the days we were staying in Rome. The apartment is very nice, perfectly located (just a few minutes from the colloseum, forum romanum, etc.), and we had everything we needed - wonderful place to stay if you are in Rome, I can only recommend it to fellow travellers.