I have a 2015 and got a single sink from etrailer, had it installed. The installer cut the sink countertop to fit and siliconed in the part that is curved. Love it
I also would like a single compartment sink. Do you know what model sink from E-trailer you purchased? Did the installer have to polish the edge of the existing countertop when and if he had to cut the countertop? I am not sure if the LG countertop in ours can be polished if it is cut to match a new sink. Thanks