My 21-year-old son and I spent a week at the Bernini Bristol, and the hotel really made our stay in Rome an enjoyable experience.
The room was exactly as pictured on the hotel's website, elegant damask drapes and wall covering, spacious and very clean. We had a 4th floor room facing a side street, so the view wasn't anything extraordinary, but we didn't hear any street noise at all from the busy Piazza Barberini. The air-conditioning worked great, making the hotel an oasis of coolness after a day of walking around in the 100 degree heat. Our rate, which was about $320 US a night (moderate, by Rome standards) didn't include breakfast, so I can't tell you about that, but the hotel does have a lovely (and very expensive) restaurant. The staff were extremely friendly and helpful. I spoke to several of the concierge staff before our trip, and they helped me get opera tickets in advance. I never felt that they were holding out their hands for a tip, either. The best thing about the Bernini, though, is the location. Piazza Barberini is so centrally located that you can really walk almost anywhere. We only took a cab once during the whole week. The Spanish Steps, Trevi Fountain, Termini Station and the Pantheon are all within a 10-15 minute walk. The Forum and the Colloseum are only a little farther. The Vatican looked like it was too far, but we actually walked back after a tour by bus, and it wasn't a bad walk at all. There's also a metro station in the Piazza right outside the hotel, and a currency exchange and an ATM machine right next door, which is very convenient. There are literally dozens of restaurants and trattoria within a few minutes of the hotel on the Via Tritone or the Via Veneto, so whether you're looking for coffee and a croissant, a slice of pizza or a really nice dinner, you don't have to go far. The only negative thing I have to say is not about the hotel itself, but about the tour company that the concierge booked with when we asked for a Vatican tour and a day trip to Pompeii. We weren't crazy about it, so I'd recommend you do some research and either book for yourself online, or come with phone numbers and ask the concierge to call the company of your choice. We were much more pleased with the tours that we arranged on our own.