The location of Romana's apartment is fantastic! It is walking distance to so much and there are a good number of nice pubs in the neighborhood. We learned to use the tram system via Google maps and there is a stop very close by.
The apartment is very clean and stylishly decorated but it is not a 5 bedroom apartment. It is two 2bedroom units next door to each other and the 5th "bedroom" is a pull out sofa in the kitchen/dining area of the smaller unit. There is no connecting door so our group was divided and we did not feel like we were staying together.
Also note you need to bring absolutely everything with you. There is no coffee, tea, sugar, salt... If you want to cook anything or make a cup of coffee in the morning you need to go to the grocery store first. This is a rental unit, not someone's home, and not like a hotel with basic amenities.
I'd recommend this for a group of adults looking for a great location and a neat space with 4 bedrooms. The beds are very comfortable too!