Mimi's Xmas Present

12345
Across
  1. 2. Driver wears a Swiss gold watch whilst discussing European currency (9)
  2. 3. Characteristic shown by estate agent’s concern (8)
  3. 5. Pole position, a confused thorn.
Down
  1. 1. Starry restaurants sound like they have my shell in them (8)
  2. 4. Mongolian circular tent constructed from parts of yogurt (4)