Mouser:
Manchester-Lanzarote is at the moment serviced by an A321, 30" is good, but it would be nice if you could just book seats without having to pay out to sort out seats together, seat numbers, or extra legroom, just give me the seat price, like Easyjet.
Mouser - you don't HAVE to pay out to sort out seats together etc....just like easyjet.....you only get what you pay for.
you do get the seat price when you book....."optional extras" are exactly that - OPTIONAL