Campaigners from across the country have been protesting in Birmingham over the Government's spare room subsidy, otherwise known as the bedroom tax.
It follows the death of a 53-year-old woman from Solihull, who neighbours believe killed herself because she was worried about how she would afford to pay for her spare rooms.
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His parents from Kirk Hallam are now warning parents about the beds, which have bases that hinge upwards to reveal a storage space inside.
The history of Clumber House is to be displayed in a new exhibition. The mansion in Sherwood Forest was demolished in 1938.
Showers will continue through the day and may turn locally heavy with a risk of hail and thunder.