Wendy Gilmour

As all parents know, kids grow up fast. When lifestyle blogger Wendy Gilmour moved out of her house near Glasgow, Scotland, a year ago while it underwent a major extension, her son Hunter (now 6) and daughter Summer (4) were still in toddler beds. But with the completion of the renovation finally in sight, Gilmour seized the opportunity to scale up the kids’ rooms, too. Luckily, she already had an IKEA Mydal bunk bed, which she scored for $35 on Facebook Marketplace to provide extra sleeping…