Ikea Godmorgon mirrored cabinet. Could use a unit above basin & unit next to it (next to toilet). Would need to check if depth will house retro-fitted power point and room for small appliances (eg hairdryer)
Boxes of incredible tile that you would love to use but there just wasn't enough to of it to really cover any surface? If they're broken tiles you could use them as ground cover; otherwise, turn those miscellaneous tiles into this great free-form mosaic!