I like to do reviews in a list of pros and cons, so here goes!
Pros:
LOCATION! This apartment is in a great location - you can walk to just about anything you want to see within 10 minutes or so. It's also SUPER close to a lot of great restaurants.
The apartment itself is super cute, and very accurate to the listing (which as some of you know is not always the case). It provided ample room for my husband and I to be comfortable and not feel like we were in each other's space. For four, it might be a tad tight, but if you're out doing touristy things that won't matter at all. The bed is also very nice - kind of soft but also not too soft. Plenty of support, with a little cushion. We slept very well on it for a week after A LOT of activity each day.
Cons:
There aren't enough hangers in the closet. My husband and I didn't really pack that much, but we had to double up on the hangers to get it all hung. Each of his shirts ended up hanging over my dresses and a few of my blouses had to share a hanger too.
There is a rain head in the shower (in addition to the regular shower head) which is awesome - BUT there are a few little water-holes (not sure what they are called) that are missing their attachment which causes an interestingly weird water pattern on your head. Also - if you're not careful, the shower head will spray water all over the bathroom - there's a specific angle that causes it to happen and it's easy to avoid, but if you're half asleep when you're showering, you may miss it until you get out of the shower to a very wet bathroom.
Overall we really enjoyed this apartment and think you will too! The hosts are great at responding when there is a little snafu, and it's a cute, clean, well located little place. It's very quiet and makes you forget you are in a city as active as Roma is!