пожалуйста, проверьте следующее письмо - если есть какие-то ошибки или можно сказать лучше :)
Это письмо в подтверждение того что NNN NNN арендует комнату в доме.

To: Whoever it may concern
Subject: Lease agreement – 56 Queen St

This is to confirm that NNN NNN has been sub-leasing a room in the property located at the following address:
111 Queen St
Suburb
City

NNN has occupied the room since 10 January, 2007, and can continue to do so until lease expiry (if not renewed).
Should you have any questions regarding the lease of the property, or its occupancy by NNN, please do not hesitate to contact me.

Sincerely Yours
MMM MMM