Agree with what others have said about Argos home assembly furniture. To put it bluntly, it's sh*t! Bought 3 beech effect chest of drawers from there 6 months ago and they have done nothing but fall apart (DP is good at DIY, so know it's not his "putting together" skills).
We have now gone and bought 8 sheets of MDF and DP is building a unit from scratch for the same price as we paid for 2 sets of drawers.
I'd say if you can afford to pay that bit more, it will be worth it as you may end up having to buy another new bed in the near future.