It's the first local shop in this spot, located across the road from the seafront, between Colm's Amusements and Coco Cafe, in the unit which was previously the Full Duck restaurant, and before that Wildes. Effectively it's just around the corner from Salthill Garda Station.
The store has all the departments with a seaside Spar should have, featuring a self-service coffee dock, bakery section, full-service delicatessen and an off-licence. There is an ATM machine just outside the front door. The area has very limited parking, but there's a large council-owned car-park across the road (keep an eye out for closed signs if the tide is going to be especially high).
The shopfront isn't particularly aesthetically appealing, but that's more than made up for by having newspapers and a reasonably priced deli items available so close to Salthill park.