You will be spending a lot of time in your home office so thinking about ergonomics is a priority. Having a dedicated room/desk/corner, where you can sit comfortably solely for work, will help you concentrate more. Keep all essential items within your reach. If you will be doing a video conferencing it means you are inviting people at your home so be prepared for proper lighting and background and if your house is near a busy location, make sure you have a good quality noise cancelling microphone. If you live with family or roommates, be transparent with them about your expectations during work time, especially when you are in calls/meetings with colleagues, customers, and partners.