This was an excellent stay. I can understand why the property gets such great reviews. The people at the front desk were unusually friendly and helpful. Our standard room was very nice, with a small fridge and microwave, comfortable luxurious beds, pretty much everything we could want. The location is very convenient to I-270 and US-33; there's a Kroger's and Bob Evans within walking distance, and plenty of other shopping within a short drive. Less than a mile away is the small historic shopping district of Dublin, with small shops and a nice Jeni's ice cream shop.
We stayed with our dogs and the folks here were wonderful about them. They even offered us disposable bags for our dogs when we checked in; this was great, because even though we didn't need them (we bring our own), it means that they're encouraging responsible pet ownership, which helps everyone by making sure pet owners aren't a problem for the property.
We noticed some previous comments mentioned the linoleum flooring, which had previously been a cleaning issue; that is apparently no longer a problem, as the flooring was clean throughout our stay. Also, it's worth mentioning that the flooring surface is textured, not shiny or slippery (which can be problematic for some pets).
All in all, we were delighted by our stay at the Red Roof Inn PLUS Dublin, and look forward to staying here again the next time we travel to the Columbus/Dublin area. I highly recommend this hotel.