Best way to set up temp WAP at home?

Bill, the router was working as a WAP the way I had it set up, but I did notice that the Verizon wireless router was using the same DHCP addresses, so I went into the DLink and changed it as you suggested, and it is working fine. It is located probably 25' from the Verizon router, and they are now on different channels. Login is quick; speed is fast, so I like this arrangement well enough to keep it for future guest use.

Thanks for your help, and thanks to others for their suggestions as well.