Next weekend's DIY job: getting some self-levelling compound for my downstairs concrete subfloor in preparation for the flooring I want.
But the area I need to do is right in the centre of the house with no alternative way to the front door, which means when I do it I will either have to stay stuck in one end of the house until the compound sets (can still access the bathroom, computer and bedroom, but what if I run out of food?!), or stay stuck outside until the compound sets. The faster setting it is the better it will be.