I am to travel on 9th june on 2216A....although I have a cnf ticket..bt I have been alloted a side upper berth...I have heard dat since dis train has 3 side middle berths s the height from train roof to upper berth will be too less...as i m a bit tall will it be comfortable....??? and does 3 persons sit on the lower berth during the day tym....???...it will b vry pathetic...it seems....