We always seem to trying to find a place for the kitchen roll,we have an Isabella dispenser but this takes up room on the front shelf.
Fitted one of these today:-
Sorry the picture is upside down.
Located it to the bottom of the cupboard over the sink:-
Easy to fit with an adhesive pad or screws,I did both.
If using the screws use some a little shorter than those supplied as if not they go through to the cupboard base above.
Cost about £15 from Amazon.
Ian