The Startone CG-851 1/2 is just what you'd expect from a Classical guitar at this price range - Cheap looking, but does it's job well enough, as long as you don't plan on gigging with it. It's an 'okay' pick for a beginner, or a bedroom musician.
The paintjob is horrendous around the sound hole, the headstock and the tuning pegs. There's pitting in the headstock and an awful lot of glue residue around the bottom of the neck, where the joint is.
The guitar does have a tendency to go off-tune overnight, but it isn't exactly a dealbreaker. It's something you should already expect from a nylon-stringed guitar at this price range. It's comfortable to play and has a warm sound.