Work station combined with gaming rig

I have a desk with my PC that uses dual monitors for personal use and gaming. Recently I also received a laptop from my company that I will use for work remotely. I would love to use both my monitors, keyboard and mouse (which are both usb, not wireless) for both my laptop and my PC. So after I finished work on my laptop it would be nice to change to PC rather seamlessly, but I would be ok with imperfect solutions as well as the budget is rather tight.
Probably many of you are in the same situation and I was wondering how did you managed to handle the situation and combine your 2 systems into 1.
Thanks for any input!

parameters:

• primary monitor : HDMI, Display port, 1 usb upstream, 4 usb
• downstream secondary monitor : DVI only
• usb devices : mouse,keyboard, headset
• laptop (ROG GL552J) has 2 usb, 1 dvi, 1 hdmi