Places to stay for a week?

Hey there, I am from Dublin but looking at a new role in work based in Galway. Wondering if anyone has any advice on places to stay? I will only need to be in Galway 3-5 days a month and just trying to see if it’s viable? Like any bnbs or hostels that are nice and I can park up in that wont break the bank? Less than 300 for the week, ideally closer 200 or below.