We stayed 2 nights in a spacious deluxe suite. Our room was stylish, the king bed so comfortable and the hotel was in an excellent location for visiting the sights in Rome, within walking distance of many. The reception staff were very friendly and helpful in suggesting restaurants and making dinner bookings. However there were a couple of negatives. The advertised free cooked to order breakfast is not available and apparently never has been, and when we asked about it we were told that it was a hotels.com mistake and that the Marco Antonio management would be informed. The free cooked to order breakfast is still being advertised on hotels.com so this information hasn't been conveyed. Tea and coffee were not replaced when our room was cleaned, we had to ask for some. Used bathroom products were not replaced either. The bathroom products did not look like the luxury ones in the room photos, they weren't particularly nice. And bathrobes only appeared on our second day. These may seem like small negatives but if advertising oneself as a luxury boutique hotel these details are expected to be taken care of. Breakfast was delivered to our room on a trolley at a time of our choosing and consisted of toast, croissants, cereal, yoghurt, jams, honey, tea, juice, coffee, hot chocolate. Fresh fruit, cheese and meat were available for an extra 5€ which was a little surprising. Overall the room was fine and the location was very good with many places to eat nearby.