I will be in Rome for 5 nights next summer for my honeymoon, and I currently have a reservation at the Marriott Grand Flora. Marriott location looks great and the hotel looks pretty nice. A coworker of mine suggested that I check out the Cavalieri. It looks quite a bit further from the touristy areas I will be in, but they spoke volumes to it, and the pictures on the site are outstanding. I am considering swapping my Paris reservation (currently at the Arc de Triomphe Hilton) for the Marriott on the Champs Elysee (sorry if my spelling is off), and then also swapping the Rome hotel.

Does anyone have any input? Is one better than the other by leaps and bounds or has anyone had great success? I am Plat. at Marriott and Diamond at Hilton, so that shouldn't effect me much.

Thanks in advance