I will say that we had a lot of trouble with Ikea. They messed our order up and I ended up having to go back two additional times, which was a hassle (we live on an island, Ikea is a $150 ferry ride away). In the end, I’d do it the same way next time. The price difference was just too much to ignore. Though I’ll be more careful to check over what they’re giving me next time!
For bathrooms, overhead lighting is very important. As for ambient options, you can always consider the use of a sunken track lighting, frosted glass fixtures, or even rice paper. Likewise, perimeter lighting is also capable of creating both soft, ambient glow, as well as useful light. It’s also highly advisable to consider using pendant lighting. Something like this allows the scattering of light into the direction that it gives the illusion of a beautiful centerpiece ceiling.