What do you think about productivity in remote working?

What is the actual concern? In general, productivity is higher than in the office. How many times did you see people unable to find a place/booth for a call in an office? Most meetings are remote. There is also less distraction when working remote. However, if an employee doesn't have a dedicated space to work or distracted by family members, then one should consider working from the office. In the early days of VPN many organisations used to assess home-office environment mainly for health & safety reasons. Maybe some of the requirements should be introduced by organisations who want/let their employees to work remotely.