It is desk, washbasin and shelving all in one and I mess it up the instant I unpack.
From the guardian.co.uk
In my room, a washbasin sat on the right and a cylindrical glass shower on the left.
From the post-gazette.com
Pitliya Jewellers has a table with a plastic washbasin filled with pearls.
From the time.com
A large closet had been strategically placed to hide the stained washbasin.
From the time.com
Beneath the broad eaves of one home, a boy gave his little brother a bath in a washbasin.
From the theatlantic.com
It was used as a washbasin for laundry at the end of the 16th century.
From the en.wikipedia.org
The toilet and washbasin are designed by Philippe Starck for Duravit.
From the post-gazette.com
The bathroom has a shower enclosure, toilet, and tiny washbasin.
From the telegraph.co.uk
They contain a shower enclosure, toilet and washbasin, but little storage space for toiletries.
From the telegraph.co.uk
More examples
A bathroom sink that is permanently installed and connected to a water supply and drainpipe; where you can wash your hands and face; "he ran some water in the basin and splashed it on his face"
A basin for washing the hands (`wash-hand basin' is a British expression)
In plumbing, a sink or basin is a bowl-shaped fixture that is used for washing hands or small objects.