Moving to Dublin?

Hello Dublin people,

I have a job interview in Dublin this week and I will be there for a couple of days.

I would like to take advantage of the time there, to scout around the city,
and get the city's impression before deciding to move there.

Also, I would like check out for accommodation (I prefer a large studio / two room apartment in a central location, where everything is located in 10 minutes of walking).

any other tips/'must see' before coming?

Thanks, Nir