Thanks so much for your kind words. Much appreciated.
Even after installing the Wi-Fi Access Point, only 1 device can connect with Sesame at a time. (it's the same as the key hole; only 1 key can be inserted in the hole at a time) The Wi-Fi access point will connect to device only when you need it (via command) thus the connection time via WiFi access point will be a bit longer than Bluetooth connection. Let me know if anything needs to be clarified.
And please let us know if you have any questions at anytime.