There are two UrCoves in Shenzhen which are giving me an upgraded room, probably due to my repeated visits there. Of course, I think this is the exception rather than the norm. However, even if I did not get the room upgrade, the basic room would have been fine with me, since my overnights at UrCoves in Shenzhen have been late-night check-ins (past 10pm), and then early-morning checkouts (around 7am) (because I have missed, or are too lazy to get, the last train to Hong Kong). So, really just need a shower and then a bed to sleep in....