My partner and i had a great stay at Ross's. The apartment is much bigger than the photos suggest, it was spotlessly clean and had all the amenity's that we needed, washing machine and dryer, iron, hair drier etc. Aswell as being on a little run of shops that include restaurants, supermarket,pubs etc. Although we struggled to connect to the wifi the 4G signal was good. As described it is a 30 minute walk into the center but there is a bus stop literally opposite the apartment with very regular buses, although i'd highly recommend a walk along the river path which starts just meters away and takes you in that direction.
All in all highly recommended for a visit to this beautiful city.