I lived at 668 a k and d building for 5 years. They allow you to pay your rent online but it must be set for a certain duration. If you set automatic payment for 12 months. It will not gp through on month 13 and on the first day of that month you will receive an eviction notice thretening to evict you in 24-48 hours because your rent is late. Even though you renewed your lease and have been using their online payment that did not remind you to update it.
When you move out they will charge you additional for cleaning fees no matter how much effort you put in to cleaning before you move out.
If you call to complain they will refer you to a resident resolution line which gives you a voicemail suggesting you send an email to resident@kandd.com which is a dead end email that gets returned to you.
I do not recommend renting with this company.