Add spaces: Thistripisyourlife'sjourney.

Answer: This trip is your life's journey.

Add spaces: Thereisafullyequippedkitchenwithoven,fridge/freezer,kettle,coffeemakerandmore.

Answer: There is a fully equipped kitchen with oven, fridge/freezer, kettle, coffee maker and more.

Add spaces: Youmusthavefive(5)doorsopeninordertoplay(two(2)doorsmustbeclosed).

Answer:
You must have five (5) doors open in order to play (two (2) doors must be closed).