it could be mistaken for being a climbing frame but the house for sale in this article has a surprise in store

In the back garden, literally within touching distance of the back door is a electricity pylon. Obviously the buyer will need to be unconcerned by the increased risk of cancer and of course the buzzing of the electricity lines!

http://www.thisismoney.co.uk/mortgages-and-homes/article.html?in_article_id=522495&in_page_id=8