Replacing Headlining

[Numero9]

Going to DIY it and found this material (https://www.harrisonstrimsupplies.co.uk/VW-GTI-Fabric-?PPCT=1629197820) which I really like but I am not sure if the 1.5mx3m will be large enough? Can't seem to find anything similar wider than 1.5m so if not will need to find an alternative if anybody has any recommendations for what they have used?

I also plan to use Trim-Fix high temp adhesive which I've used in the past with some success, again is this what people have used in the past?

[lazy]

Have you done your repair yet. How did you get on, did it go well any  photos of your finished job.