Bikehangars provide long-stay cycle storage and are secure and lockable. These are for residents living in flats who do not have space to securely store a bike inside, or who are unable to take their bike upstairs. Dundee City Council is working with Hooplr to provide this storage, and have installed 53 of their Bikehangar units all over Dundee in areas with a high number of flats.
They have a rack inside with 6 spaces for people to lock their cycles to, with each space available to rent for £11/year, plus a £25 refundable key deposit.
If you're interested in renting a space in one, you can find out more here.