Rita's place is awesome! It can be a little tricky to find, but if you have the picture from her listing and the address that she gives you when you're close to check-in, you know exactly what to look for. I wouldn't suggest trying to find it after dark--the road has no lights, and I can imagine it would be very difficult! I'm glad we did that when it was light out!
With this place, you essentially get a small house to yourself. Rita's house is connected by a locked door and you can hear muffled conversations if they're in a room nearby, but that didn't bother us. I have so many positive things to say about our stay--Rita was fantastic and very kind. There's a spectacular view out the back door. It's a very secure space--it's a gated driveway, plus there is a security system--everything felt super safe. Walking to Bunratty castle and the folk park is very doable--it took us somewhere between 20-25 minutes; going up the hill to come back wasn't joyously fun :P, but it's totally doable if you don't want to drive and park and such. Finally, her house is in a nice and quiet location- no disturbances to worry about at all.
Out of our three Airbnb stays on our trip, Rita's was my favorite by far. Highly recommended!