I enjoyed my stay in Wel's studio and will be happy to stay there again on a future NYC trip. The layout, clearly shown in his pictures, is very pleasant to spend time in. The bed is amazingly comfortable with a memory foam mattress and pillows, the shower has good hot water, the windows provide lots of light, and the heat (in winter) so good that you may want to leave a window open to let in fresh air. Some of the fixtures show wear but everything works well. The neighborhood is fairly safe, and being on the 5th floor on the side away from the street keeps city noise to a minimum.
Notes for those who book here: As required by NYC regulations this is Wel's residence so the closet and drawers are full of his clothes. If you need to hang anything, bring a few hangers and use the curtain rod (sparingly). Wel provided towels; I brought a couple of washcloths for my face and to use in the shower.
It's a good midtown location to see shows, away from the Times Square crowds & noise.