Had a wonderful stay at Sinéads Airbnb. It is ideally located in Sligo town, next to the train/bus station and walking distance into sligo town center. Parking is always an issue in sligo, but Sinéad kindly gives advice on places to park before you arrive.
The accommodation is gorgeous, with even a nice seating area outside. A really lovely touch is the welcoming food tokens on the table, all Irish produce.
I could not recommend this place enough.