richc – when you install an Ikea oak top, never ever use their own wood treatment – it’s water based and is rubbish at sealing the wood grain. Use 5-10 coats of Danish Oil. Its long lasting, gets right into the grain, has plenty of solids to build up and is very waterproof. Keeps the oak looking spot on.
as for two sinks, if you have the space, why not? when you’re both getting ready for snuggle-time it’s great not getting in each other’s way. Esp when the Mrs takes half an hour and you just want a splash and dash.
In the flat we had a fantastic old victorian vanity double basin on enamelled legs. Looked ace.