My spouse and I stayed here for our honeymoon. The host, John, may be one of the most pleasant people I have encountered. He was incredibly knowledgeable about the property, attentive to any questions or concerns that we had, and genuinely cared about making sure that our stay was as perfect as possible. He was so overwhelmingly welcoming that we immediately felt more like we were staying at a good friend's house than with a stranger.
We stayed in the Silent Springs suite. The themeing of our room was fantastic, with all pieces of decor matching the "new-old town" aesthetic really nicely. The room had a few minor bits of wear and tear, but was remarkably clean. The tub is massive, and was able to comfortably fit both of us (I'm 6'5", so this is a very rare experience for me). Having a window unit for AC and heat may be a turn off for some people, but due to the nature of the area (pretty much every building is designated historical), I can't really count that as a detractor. Just be aware that this house was built in 1902 and has a few quirks that add to the "Eureka Springs" vibe.
Location wise, this is a fairly convenient spot. It's on a decently quiet road, but is still within easy walking distance of downtown Eureka.
If you're looking for a unique B&B experience that adds to the old school feel of Eureka Springs with a wonderful host, this is the spot. If you're looking for a more modern feeling and hotel chain style room, this may not be for you.