Fabio's apartment is in a really great location and easy to find. A couple of minutes' walk from the Liffey, five minutes from the Temple Bar district, and just down the road from the Jameson Distillery. It's located just off of Capel Street, which is rich with shops, bars and great places to eat. Despite the location being so central, it was also very quiet. We managed a good night's sleep every night.
The apartment is small, as advertised, but absolutely fine for a short stay or if you plan to be out for most of your trip to Dublin. The kitchen isn't particularly well-equipped, but sufficient if you're mainly planning to eat out (as we did). The shower is really small, but the bathroom was helpfully stocked with toiletries and towels were also provided. The building was also very cold (even in August), but this wasn't much of an issue once we got into the routine of turning on the storage heaters.
The only real issue with the apartment is the lock on the front door is really difficult to open. It would often take us a few minutes to gain access.
We didn't get to meet Fabio but communication was excellent, efficient and always friendly.
For the location-based value of this accommodation, I'd certainly recommend it if you're looking for somewhere comfortable to explore the city from. Thanks for having us Fabio!