Get up and prepare for your day as you would for an office job: take a shower, get dressed, take breakfast and make your bed.

Go to your area that is set up for work

Use Virtual Private Network or other secure tunnels. Also, have a backup plan if the wireless internet in your home office fails: Wi-Fi hot spot.
Make sure you have the right 4G bundle in order to communicate quickly when you are out.

Find time to go for short walks in the garden, forest...