"The property requires refurbishment but has excellent potential and would be a suitable building project for an investor or owner occupier."
If an estate agent says that, you can imagine how much work is needed! The one benefit is the house is small, so shouldn't cost too much to improve a bit so long as it's structurally sound. You'd need to get a builder to look at it though to have any idea. There's no garden. Overall the house is smaller than an apartment - you'd get a modern 2 bed apartment in the town for your budget.
The fire station is directly opposite the front door, although the new station is supposed to start next year.
From New Ross, there's great bus service to both Waterford and Wexford town (public and private) with onward connection to Dublin, either by bus or train.
You could rent an apartment in New Ross for a week quiet cheaply this time of the year, and get a sense of the town.
There's a huge choice of pubs for a town it's size. There's an arts centre in the theatre just around the corner from that house, but I'm not sure what else the town has going for it. It's close to lots of things, but a car would help.