Need opinions. Have a customer that is renovating one of his buildings, replacing existing with an MRL. Contractor has quotes from Schindler and Otis. He's asking my opinion, unfortunately I have no experience with MRLs other than 1 Kone and surveying a couple. Need to know reliability, ease of service (can a third party take care of?), any points that I can assist my client in his decision making other than Otis is more expensive.
Thanks