You should try to talk to builder out of mrl. I have not seen an mrl that has been designed well. Kone, Otis, and Schindler all have the drives accessed from the hoist way. And and a lot of fuses that when they blow you need to get into the hoistway to replace. And that's all good when the cartop is at the correct height. But if not and you're lucky enough that the car is low you can drift it up. But if the car is all the always up you have to load the car with weight and try and drift it down. We just had it on a Kone mrl. Inspector pulled the controller out and a wire got stuck and he forced the controller closed and it blew a fuse with the car on the top landing.