for more is bill ruden, ceo of ruden management, chairman of the real estate board of new york.o much for joining me. i want to kick it off with what you've been doing because i love the idea you have now safety handbooks that you're giving to all of your buildings. tell me how many buildings you have right now in new york and about these safety handbooks. >> well, we own about 10 million square feet of office space and about 14 buildings. and we created, with our operations team and my daughter and son, this tenant handbook so that once people started onboarding back into the building, which happened -- started on monday, and everyone knows what the rules of engagement are. wearing your masks, the flow-through into the lobby, we have people in the elevator corridors touching the buttons when you say you're going to the a 25th floor, limitation of people in the elevator x. then we have a handbook for our own employees, you know, talking about always wearing your mask when you're walking around the office. we set up hand sanitizer stations throughout, we put in sneeze guards limi