Imagine yourself falling asleep at different location^^

Did you ever tried to imagine yourself falling asleep at different bed or location? Sometimes I'm getting very cool results, sometimes I'm even getting lucid dreams within the particular location. For example, I was pretending that I'm falling asleep at my bed at Uni dormitory only to have a sexy dream about My Uni girlfriends or at totally imaginary places or places you never saw for real like in a bed on the ship from the movie Titanic only to have a FA turning into lucid dream about sinking of Titanic, actually I woke up feeling sea sick^^. Last night I was pretending that I was falling sleeping on the couch in front of reception desk of a Large Hotel, I was awaken by a lady from hotel personal who told me, my room is ready and I can move there to sleep more comfortable:laugh:, I was like :armflap: don't interrupt my sleep and turned around.:chuckle: I think I'm going to insert this into my lucid dreaming schedule with scenarios that can increase my awareness.