Complex sentence: In 2004, Johnny Sandelson launched GuestInvest, the UK's first hotel buy-to-let scheme with Blakes Hotel, which he later purchased in 2007.
Split into simpler sentences: In 2004, Johnny Sandelson launched GuestInvest, the UK's first hotel buy-to-let scheme. The GuestInvest project was set set-up with Blakes Hotel, which he later purchased in 2007.