jonboy2000

Thanks for the tips. I was going to ask about the drain layout outside. I didn't notice that the down pipe was nearer than the the actual drain. I would assume it would be better to run in a straight line if possible rather than add bends to the system.

I am looking to put an offer in on a property (in France). In order to generate some income from the property I'd like to convert the "games room" into a holiday let. There waste system runs through the centre of the property so I guess this would mean installing a new waste pipe to connect to the drains outside (marked in a red square). Ideally I'd like to install it at location "A" but this would mean running the waste pipe for some distance. The other option is to run it to location "B". Is either of these options in any way feasible or is is just not practical to run a waste pipe horizontally for that distance? Would that be a very costly project (any rough idea of price would be good). I don't really want to go down the Saniflow route.