It is important to do what it takes to get your bathroom looking and feeling great; as it is the first & last room you will visit in your house each day (of course this is obviously not including one’s own bedroom). Due to the bathroom being a part of your first experience of each day, it is the place that will usually or most likely also play a roll in ‘setting the mood’ for the day’s events, or in some cases just the mornings events. In the same sense, as the bathroom is the last room you spend time in and experience before finally ending the day by getting back in to bed, it will either assist you with mentally ‘winding down’ and being prepared for a restful night’s sleep. Alternatively It can compound and add to the days pressures and stress that you’ve had to endure, making it more difficult for you to float away into the comfort of your dreams.
Now that you have taken my above comments into consideration, I assume you will have the same opinion as myself and many others, in that you should approach your bathroom renovation with the ethos that no expenses should be spared, with each item and fitting meeting the highest standards of bathrooms in the UK.
For me, I would consider the bathroom vanity unit as being the furniture item/bathroom fitting that should be the centre piece of a person’s home bathroom, and I you know where to shop online, you can find some stunning single & double basin bathroom vanities; my favourite types tend to be the stone top vanity units, and there is a big selection of them online, leaving you with many options to choose between