So everybody is happily working in your specific office space, but your original post is a complaint about people who claim to not work well in the office. You

So everybody is happily working in your specific office space, but your original post is a complaint about people who claim to not work well in the office. You might need more context in your original post. I can't tell what you're trying to achieve. For each person who works well in the office, simply let them work in the office.