Chun K is one of Shanghai's most popular KTVs, and for good reason: it's comfortable, the multilingual song selection is unrivaled, service is good, and the food is really solid (some people come here specifically for the beef noodles). This branch is pretty close to Dashijie and People's Square, and it's also a good option if you can't get a room at the Dapuqiao location (and this one can be cheaper than that one). Like all Chun K's, the décor can be a little confusing but that's part of the fun, and it’s often packed, even during the afternoon. They have numerous room sizes and sell them in packages which include snacks and beverages (check Dianping for prices). It's not the cheapest KTV chain in town but it's legit and worth spending slightly more on.