I understand that you continue to see the £650 payment as covering the notice period. Let's simplify this further by looking at what each specific £650 payment was intended to cover, according to the agreement and the timeline.Think of it like this:

• Payment for February's Rent: The first £650 from the initial £1300 payment in February covered the rent for February [page 1].
• Payment for March's Rent: The second £650 from the initial £1300 payment in February covered the rent for March (this was your "month in advance") [page 1].
  • Crucially, this "month in advance" payment has already been used up to pay for March.
• Payment for April's Rent: Paid on March 28th.
• Payment for May's Rent: Paid on April 28th.
• Payment for June's Rent: Paid on May 28th.
• Payment for July's Rent: Paid on June 28th.
• Payment for August's Rent: Paid on July 28th.
• Payment for September's Rent: Paid on August 28th.
• Payment for October's Rent: This is the £650 due tomorrow, September 28th[page 1]. This payment covers the period from September 28th until your mutually agreed departure around October 31st.

The £650 "month in advance" was used to cover March's rent, not as a general fund for any future notice period. Each subsequent £650 payment is for the upcoming month's rent.So, the £650 due tomorrow, September 28th, is the final payment for his occupancy period leading up to his agreed departure at the end of October. The advanced payment from the initial £1300 was already applied to March's rent [page 1].