Johnny Yuen

Hi HMRC, I entered the UK under the BNO Visa on 28th April, and lived with my daughter in her rented flat. On 1st August, I moved to a new built house purchased by me. For split year treatment, is the period from 28th April to 30th July living in my daughter's rented flat considered to be "temporary accommodation" (Case 4 RDRM 12160)? What is the definition of "temporary accommodation"? Thank you