I stayed for 5 weeks in Caroline's place, which is exactly as described: very clean, cosy, stilish, and everything you need is there, so I immediately felt at home. The kitchen is well equiped and the appartment very calm, even though you are in the middle of the town. It is near pratically everything, from the main stores, train station and even lakeside.
Caroline was a very available and helpful host and the communication with her went smoothly and fast. When arriving, there were even fresh flowers, which I thought was a lovely suprise. She also went buying a mobile electrical stovetop when I told her the gas stovetop wasn't (temporarily) working, which I found really remarkable.
I had a wonderful stay and would strongly recommend Caroline's apartment to anyone planning a stay in Nyon.