Sleep problem

Recently my hubby has this sleep problem.very disrupted sleep, always wake up middle of night and nit able to go back sleep again. Wonder if any good remedies for this problem? And we engage another fengshui master to see h Our house coz health is quite bad, esp for him. And conclusion is this house, have power and wealth but zero health. And if we want health, we have to move house.but that have to wait till the market crashed, now the prices are just too high. Probably next year when market crashed, we can start to plan. But now we need to do minor reno for our current house. Need to install more lights, and need to change color of the paint in one room and the living room also. Need to install a hanging fan. Need to install three ventiliation fans. And need find way to block the master bedroom toilet door. But we dont intend to do big renovation, so best way is to shift two cupboard and block the toilet. Will look very ugly the room, but no choice. And lastly, will need to maybe buy the crystal they recommend, but i know its going to be costly. So see how much its the price. Hopefully everything will turn out well.