OP
Poshspark
I think a laser would be great for putting sockets in a kitchen especially before the finished floor is down. I remember a joiner who fitted 6 u shaped kitchens in some new flats before realising that his long level was out, they were all slopping from one side to the other. He then went straight out and bought a laser and spent the next 6 days putting them all right. So £170 isn't a lot when you look at it like that. Also you can't put a chalk line on a finished ceiling.