Just in case anyone doesn't know! If you're considering booking floor 78, I recommend it's not necessary. Floors 76 and 78 have the same food selection (according to the restaurant staff). It's just an upgraded floor. For example, I paid more for floor 78 thinking the food would be better or the view would be better because of the slightly higher price. But! When I actually used the service at Baiyoke, I got floor 76. So, there's no need to pay more. You can get great value for your money with a lower-priced option. Thank you for letting me share my opinion.