Yes, very much so. In fact this is a key part of the whole process...because it's vital to discover everything we can about the location of your planned garden room. So this is why we help you do a Site Survey that gives us - and you - the information we both need. This includes the ground and soil type; how far down we need to go to hit hard ground for the foundations (whether ground screws or concrete pile foundations); to see if there any concealed cables & pipes; to check for tree roots; to check on the access points so we can work out how we get your garden room parts (we make them in modular form) and equipment through to your garden room location; and to understand the parking for our vehicles. Also, very importantly... You will need to make sure your site is clear of bushes, trees, rubbish and any machine gun nests or buried treasure that might also be lurking on the site we're going to build on. Now, if there's a slope, then no problem. We can accommodate a 1 metre difference from one end and/or corner to the other on the Groovy Garden Room footprint. You can find out more on our Preparing For Your Installation page.