Homebase has up to 50% off some furniture, and at the moment that includes the Samuel Single Bunk Bed Frame, reduced way more than 50% from £249.99 to £99.99. It's the same price at Argos, so if that's easier for you, you can collect there. Shipping is £8.95 from both Argos and Homebase.
I think it's a sign of a new phase of life, really, with the amount of friends I have turning nurseries into bunk bed rooms these days. All our babies are getting older, and ready for shared rooms, and making space for shared rooms.
The Samuel Single Bunk Bed comes in white and silver, with a metal frame finish. The ladder is positioned on the right side of the bed - essential in your planning of where it's going to go in the room, I guess.
The bed size is 97cm wide, and 198cm long, so it should be suitable for a good few years to come - all of childhood for most of us. Height wise the top bunk is 160cm, so it really is for older children who are confident and don't make a habit of falling out of bed.
They recommend two person assembly, and with a product weight of 40kg, I recommend choosing your self-assembly buddy wisely!