南浦洞肉铺(静安寺店) is hands down the best Korean BBQ I've ever had. To find this hidden gem, simply type the name: Nanpudong Roupu (Jing'ansi branch) into your Apple Maps and you'll be on your way. My friend Yvonne, who is Chinese, introduced me to this spot and I completely understand why she loves it. Keep in mind that all menus are in Chinese, so it's a good idea to download a translation app before your visit.
By the way, you can't make reservations here, you'll simply have to line up. (;
If you still have trouble finding the restaurant, here's the full address: Jiaozhou Road No.129 (Jing'an Temple Subway Station Entrance & Exit Pedestrian 440 Meters), Jing'an, Shanghai China.
Bon appétit!