Mine love his now! he NEVER used to go in it, but I put some new sphagnum moss (or peat moss as I think it's called in US) in, and he's practically in it all day! Sooooo cute to see him sleeping in it, even when he's not in shed! I'll bring pics soon,it's just basically the plastic box the crickets come in with two entrance holes 
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What does man love more than life,
Fear more than death or mortal strife,
What the poor have, the rich require,
And what contented men desire,
What misers spend, and spendthrifts save,
And all men carry to the grave?