Nellie's View is great. The little house has everything you need. The private bedroom (queen) has an en suite bath, and there's a pull-out queen too. There is a set of bunkbeds for two little people (and I mean little as they are short and narrow.) The half bath off the kitchen is much appreciated. It's all been updated and is quite comfortable. There is a TV with basic channels but we only turned it on once. We didn't bring our Amazon Fire so no movies or shows, which was just fine in the end. The weather was so nice we never wanted to watch anyway.
The grill works well, the view to the lake is as shown in the pictures (perfect with a cup of coffee or cocktail in hand), and the water is delightful. Rich and Robin have several SUPs and kayaks, with paddles and PFDs you can use, and a sunfish which we used every day. There's a little beach where guests from the cabins use, with a dock, and it's easy to launch the boats/boards from there.
Of course Wolfeboro is a great town, offering access to the big lake (Winnipesaukee) right off the town docks. There's good coffee, a juicery/smoothie place, a dive shop, hardware store, easy and casual places to eat. The super market in town is limited but has the basics. Best to stop at a Hannafords on the way if you plan to cook. We enjoyed The Wolftrap just off the main downtown area, eating outside. As of this writing we could only eat at establishments with outdoor tables, which was fine. We walked about 3 miles (out of 12) on the Rail Trail which is flat and starts at the center of town, a good way to see Lake Wentworth and get little history lessons on the path with informational placards placed along the way.
Rich and Robin were very attentive to our needs and couldn't have been nicer. They have a very special place at Grey Shingles Camp, and Nellie's View is just part of the experience they offer.
Be sure to bake some cookies for Rich while you're there!