As far the cabinets go, sleek and modern is in. Meaning shaker cabinet doors are gaining popularity at rapid speed. People are interested in white, grey, or cream bathroom vanities because it makes the space seem larger than it is. Shaker cabinets offer a simple, clean design that is just one square in the center so there is not overwhelming details in the design. Interestingly enough, painted white and grey cabinets are not the only colors gaining popularity, some people are leaning towards blue cabinets, yes I said it, blue. It's that kind of blue that has some variation of grey in it (like this).
For storage solutions, floating vanities are becoming popular because they create a more open feel in the bathroom. Also custom medicine cabinets and tilt-out hampers are in. You are going to want to stay away from toilet toppers though, those are going out of style quickly because they often take up a good amount of space and do not offer much storage.
There are tons of flooring options to choose from, but the most popular one for bathroom remodels is ceramic tile because it looks really fancy, and it is quite durable.
As far as faucet and plumbing fixture finishes, chrome and polished nickel are the most popular. Mainly because they offer that clean, modern look so many people are going for. Also under-mount sinks are extremely in; whereas, pedestal sinks are headed out because they offer no storage, and very little counter space.
When it comes to the toilet, many people are leaning towards more energy efficient toilets to save some money on their water bill as well as helping the environment. You can pick through any plumbing fixture brand and they will have a water-saving toilet or water-saving faucet you can purchase for your bathroom remodel.
I hope some of these tips help you with your next bathroom remodel. If the remodel is for you, or for resale these remodeling tips should help you get the most out of your budget.