 Security 
 First night we went to N event met up with friends in Sky bar We were told to move to residents bar on level 3 Which we did my partner went to our room for about 10 mins to put phone on charge on return he was not allowed back in bar We were all escorted to our rooms and not allowed out This weather by external security firm Next day Hilton staff so apologetic And fabulous service over evening meal accompanied by complementary champagne 