when i first started commuting i would ask our front desk security guard if i could keep it indoors and he directed me to an unused coat room...that was great

since then there has been about 15 new guards...some of them not so proactive so i had to find my own solution to keeping my bike indoors so i went with the side door stairwell, i bike to work leave the bike just outside the door walk to the front of the building go to the stairwell open door bring bike in

you cannot get in from the outisde so i have to do this but i love it