Unless you're good with stairs, I can't recommend. We were there for 5 days and elevator worked less than 50% of the time. Not ideal with 70 year old parents and 5 flights of stairs. Was told it was fixed on Monday but considering we were there every day and it only worked 2 days, can't say that's true.
The price was great and location was perfect. Windows closed also closed out the noise and the air conditioning worked great.
If you don't mind stairs, highly recommended. If you plan to come back from a long day in Rome and expect an elevator to take you to your flat... maybe look elsewhere.