What a fantastic place to stay! Lacey, the property owner, has done a terrific job of creating an inviting and cozy space. There's a great attention to details: the kitchen is well-furnished, the bath and shower are stocked with quality amenities, and you can even tell that careful consideration went into the overall design with the mixture of colors, materials and finishes; there are plants throughout the room, fabric curtains, a mixture of wood and tile, etc.
The bed is comfortable. I tend to prefer a slightly firmer mattress while my wife perhaps leans toward more cushy, but we both felt it was far more suitable than many other rentals we've stayed at, where it can range from is-this-a-hammock to plywood stiff.
The location is on a relatively quiet side street. It's located across from a middle school. We stayed from late Friday through Monday morning and didn't notice any particular noise disturbances. It's a very short drive into town for restaurants, shops, etc.
Given the size of the house, the AC unit works great to cool things down, although our trip was in mid-September... presumably it will work well during hotter periods in the summer.
We didn't get a chance to use the hot tub in the backyard other than confirming yup, it's there. It did appear to be ready to go if we'd wanted to avail ourselves.
Really just a nice place to stay, and should we come back through Richland we'd absolutely stay here again.