My mum and I had a lovely time at Christina's house. The room is very clean. The bathroom is quite small but there's a big mirror in the room so it's possible to get ready there too. Christina is welcoming and kind. In the neighbourhood, there are loads of shops ; Lebanese food truck that sells amazing food and a place to have a big breakfast that will give you all the energy to eat for your visit! The house is quite close to the city centre, 15mins (10mins walk and 5mins tram).
PS : Don't forget that in Dublin, you have to book online your tickets for most of the museums (because of covid).