The foundations of a bug hospital

So when your child comes home asking if you can fit a swing, or seesaw or roundabout in the garden. What do you do? ... Well we don't have the space so I listened and then after some time suggested she built some bug homes.. She then decides that with all the flies landing in her paddling pool that a bug hospital was more important... So she found a spot to lay the foundations and we have the bug hospital...