Derek and Mariana were the perfect host. They really made me feel welcome and would help you in anyway they can. The apartment itself is kept very clean and tidy. You'll also have you own exclusive private bathroom. If you're lucky you might get to try some of their cooking. Blackrock is a really lovely location. Very safe and relaxed little village. It has all the amenities you’ll need include a big supermarket (Super Value) and the apartment is only a few minutes away from the bus stop or train station. 35mins via bus or 25mins via train will get you into Dublin centre. So transport is very easy. You are also not too far from Dún Laoghaire which is also a beautiful little town. If you like walks, hikes with some beautiful scenery Bray to Greystone walk and Howth walk are not too far and I highly recommend to do both. Sandymount beach walk and Poolbeg Lighthouse are also nice visiting if you have time or looking to fill some time. If there are availabilities for your dates I wouldn't hesitate to book. I look forward to staying at Derek and Marian's home again when I next come to visit Dublin. All best in find your homestay.