Could anyone recommend a B&B near the IFSC or Point Depot (The O2), preferably with parking. Not too choosy, just need someplace in that vicinity for a night out in Dublin.
Have you looked at Jurys Inn Custom House Quay? As far as I can recall they do rooms from about €69 depending on the day of the week, and there is car parking close by.
Try the Maldron Hotel on Sir John Rogerson's Quay, a short walk across the Sean O'Casey Bridge to IFSC. Remember to haggle! http://www.maldronhotels.com/index.html