If you were able to post some interior images of the loft we may be able to help. To convert it into a useable storage area you'd need at least 2.2m of usable space when measuring from the bottom of the ridge timber to the top of a ceiling joist. If you're looking to convert it into a loft space take a read of this.
User
Loft Conversions Wales
Related Discussions
Need help for my tiny rented bedroom!!
Q
What are the most important design considerations for a Self-Build?
Q
how to camouflage stair void in former box room
Q
Tiling for tiny bathroom
Q