If I remember correctly, level 5 should be the one with the purple swirly thing 2 bloks in front of the player right? If that is the level then this will hopefully be helpful, if not you will know how to get past another one lol.
first, place a balloon directly in front of you, then put and arrow faceing away from you (we will say up) to the left of the blue arrow. at the corner of that row, place a arrow pointing right in it, then right next to that arrow place one faceing towards you so that you are headed back to the purple swirly. In back of the other purple swirly place an arrow pointing to the left and an arrow after the key pointing up so that you are headed into the orange swirly. Next to the other orange swirly place an arrow pointing left and then down and then one faceing right (you want to go back into the orange swirly from the left side so that you walk across the other key into the purple swirly) Next to the purple swirly on the main floor, place an arrow some ways in front of it (pointing up) then place an arrow which points towards the door and is not directly in front of the hole. Now, in front of the hole place a balloon. Check it and make sure it would work. If it is ok press go.
I hope this is for level 5 and helpfull. I am not on vmk (because it has not opened) and this was all from memory. Please let me know if something is wrong.
