It's all about the views and location, absolutely amazing roof terrace with a lovely view off the Spanish steps and then the city all a whole. The sunsets are amazing, then sitting out on the terrace in the day poeple watching and listening to the hustle of the steps is brilliant, plus at night time you get to listen to all the musicians performing on the steps.
Lots off good places to eat near by, however dont eat anywhere which dont show prices on there menus.
There is a supermarket within a 3 minute walk, taxi from the main train station is €12 and €50 to the airport.
Note this is a very small and tight apartment so be wary of that if your tall or large.....besides that I would recommend for all.