I have a 2.5 yr old DD & until now we've used a cot top changer from Mamas & Papas. It's now fallen apart & we realise she's too heavy for it. Trying to find a new nappy change table but can't find a recommendation for a good sturdy one . Any ideas of a good one that will last & is not too low? (My DH is tall & gets a bad back leaning over low changing tables). Thanks!