There was an issue with the internet set up as there was no AT&T fiber box in the new apartment unit. We called customer service and it took three days to resolve. The technician missed our first appointment to fix the issue but came the next day after we called again. It took us several hours on the phone with customer service to get to the bottom of the problem but they did take care of the issue and gave me a $10 gift card for missing the first appointment. Overall, I am happy with their service.
The router isn’t set up in the best location in the house making signal for WiFi weaker and much slower in the living room which isn’t even far away from the router. I have had to restart the router a couple of times because I couldn’t connect my speaker to my WiFi. And I can barely watch tv in the living room due to the WiFi connection going out.
AT&Ts setup process is all "do it yourself" through an internet setup webpage. The process was fairly easy to follow and I got the internet up and running in about half an hour.