This was a great stay for our family of 5. The VRBO listing was a bit confusing regarding the location, but it is a comfortable place in Nelson Spring Beach Resort, which is right on the beach. The deck is screened and a great place to sit with a view over the pool to the sea. The beach is very nice with calm and clear water, and the Barefoot Bar was small but quite good. More umbrella/beach chair availability would be welcome, perhaps, but it was only an issue one day, and there was another day (Wednesday, when the bar is closed) that we were actually alone on the beach. Great sunsets. Terrific Indian restaurant across the street - an easy walk.
Shakila helped us quite a bit with arranging taxis and water taxis, and having a rental car waiting for us when we arrived. Driving is on the left, and not always for the faint of heart, but not too bad. We had a pretty relaxed time, but if you want to arrange scuba trips, sailboat tours, etc, I would set it up in advance if possible. The options are perhaps a bit limited on Nevis.
Our unit had some maintenance issues, like outdoor lights that weren't working, a running toilet, and beeping fire alarms that needed new batteries, but nothing major or intrusive. One of the showers has a temperature knob that is reverse, so it took a couple days to recognize that. The bedroom furniture was all very nice, with plenty of drawer space and such, but a chair in the bedrooms would be a good addition.