Ive invested in a citroen relay Lwb 2.2 TDi high top as well 72k, goes a dream...
was running about 6 days a week with the back seats of my Mazda6 down and
loaded with my tools... nightmare with the car, i carry usually 2 cutters, bathboard,stands,paddle mixer,straight edge,spirit levels,buckets etc to name but a few.... looked like the flintstones mobile all crammed heading to a job... lol, occasionally id forget to pack a certain tool and have to nip home to pick up... so
def van required and never looked back, more professional & efficient timewise...