Diana's place is not in the centre of Dublin, but you have the Luas nearby and there are also buses to the centre. A walk to the most tourist or entertainment like areas would be approximately 30 minutes, much shorter using public transport. It's also close to Heuston station.
The place is clean and the bedroom has plenty of space for one person, it might be a bit cosy for two, the bed is also very comfortable. There is a lift to the apartment so not having to carry suitcases up the stairs is a plus and the best part is that her dog is adorable and very, very friendly and well behaved.
Thank you for hosting me Diana and see you around