excellent value. the location couldn't be more central within Trastevere, even most other sights in the old city center are in walking distance. the service was excellent, the apartment clean and quite modern. just keep in mind that you're staying in a busy place full of restaurants, so with open windows it will be noisy until late. but then again, it literally takes 10 seconds to get to a place with perfect espresso or 20 seconds to make your culinary dreams come true. very recommended! :)