It took the lot a week to finish setting up the space barrier and teleportation matrix need for them to be able to enter and exist the secluded space, the teleportation spot were randomly set a bit far from the actual place the separate space is set on to trail people away from the actual place further keeping everyone safe.
Lucas been vast with knowledge he had as a god made solids space defense barriers like that of making attack go through or rebound, the one that made it even more safer is the walk through effect of space barrier, no one will be able to tell the space was separate and secluded, walking through this particular area one will automatically be transferred to the other end of the separate space.
