A:AnswerI don't see any mention of WiFi for this model, but the following was pulled from the LG manual.
LRFWS2906 "S" = PrintProofTM Stainless Steel
LRFWS2906 "V" = Stainless Steel Look
LG manual here: https://www.lg.com/us/support/products/documents/LRFWS2906_%20Spec%20Sheet.pdf
A:AnswerThe door handles are removable but you will see the holes if you are thinking about leaving them off. You do not need much air space on the sides of the refrigerator- can be a pretty tight fit. The right door would not open to a full 90 degrees next to a wall due to the handle. I have seen refrigerators with no handles which probably would work better for you.
A:AnswerNo, we've had our fridge for about a month now and it's been great. Lots of room and is really quiet. My only complaint would be that the ice maker is pretty loud when it dumps and refills. Other than that, it's been good.