I'm planning to set up a quick home lab in my office.
Router: 1x 
1721
Switch: 1x 
2950c  
My  only issue is connecting my current Netgear wireless router to the  Cisco router. The Cisco router is about 60ft down the hall from closet  that has the Netgear router, NAS, and Comcast modem. See topo attached - excuse the poor quality.
I  really don't want to run a 60ft network cable down the the hall since  we have toddlers that frequent the area, nor do I want to drill holes in  the drywall and route the cable through the ceiling.
Should I  get a wireless range extender, w/ built in Ethernet ports, plug it in  the electrical outlet next to the Cisco router, and run a short network  cable from the extender to the Cisco router? I don't even know if this will even be reliable.
I appreciate any suggestions as I may be overthinking this (or underthinking this).