I booked Tango Hotel Linsen,but was asked to stay at their nearby Changan branch.As I had not researched Tango Hotel Changan online,I asked to look at one of the rooms before formally check-in.The room I saw was decent enough,so I agreed.As I arrived around 1pm,a couple of hours ahead of the usual check-in time,I was not able to go to my assigned room just yet.I asked specifically if the room I was shown (already cleaned up) would be the room I was assigned,and was told by front desk staff without hesitation that it was NOT the room I would be staying in.But when I arrived back at the hotel that evening I was given the room card for the exact same room I was shown earlier in the day!Honestly,if I would be staying in the same room I don't understand why they refused to let me check in early into my room.Although hotel manager explained later on that they found some faulty lighting in the room I was assigned so they had to check me into another room at last minute,I was not convinced as it contradicted what I was told earlier by junior staff.The only conclusion I could draw is that the room I stayed in was used as show-room for guests who got transferred from Linsen.The rest of my stay was fine.Staff were generally friendly.The wifi connection was unstable and once I logged on using my phone,I could not log on using my computer,which was frustrating. Room was sufficiently new and clean.The hotel lobby was fairly small and the seating area in the lobby was too dark.