1 year old DD is finally crawling (she’s 98th percentile so she apparently needed to ‘build up upper body strength’ - should’ve asked for a gym membership for her for Christmas
). Of course she is in to everything, and I want to encourage her to move about. However, I have a bad back and am not in great health so am finding the constant removing her from things tiring.
We are limited with space and there’s only so much we can move/put away. So I was wondering about a playpen for her, but most of them look quite small - would she still be able to move about in one? Obviously she wouldn’t be in it all the time, but it would be great to have a break without having to pick her up every few minutes.
Ideally we’d construct some sort of ‘baby run’ so she can crawl up and down without being able to get to the Xbox/DVDs/a box of tissues. 
We can see this thread is quite old now so some of the suggestions may be out of date, but if you’ve landed here looking for recommendations, we’ve recently updated our best playpen page with plenty of great options tried and tested by parents on the Mumsnet forums, including larger-sized ones. We hope you find it useful. 
MNHQ