I just do it as I feel on the day. We have had the builders in for the past 6 weeks and there has been a skip on the drive so I have had to park the van across the road.
Also, I have had to carry the water through the house a lot of the time so I have been trying to limit my water consumption. Result is I have been doing a lot more stuff trad.
It definitly is slower, there's no doubt about it, but it does seem easier which is a strange contradiction.
Its quite nice to pull up in your van, grab your bucket and a scrim and wander round a bungalow without all those hoses.
On the subject of bungalows, I have avoided bungalows in the past because they pay less than a house. Now I am going the other way, going to start canvassing only bungalows in a couple of weeks when the building work is finished. Must be getting old.