4
The following answer answers nicely how to use multiple APs for a single wireless network
How can I get the same SSID for multiple access points?
The answer states that your device will change to a better AP if the connection drops below a certain level and a better AP is available. But, as pointed out in the comments, computers tend only to change AP when the connection to the current AP is extremely low. Basically, it hangs on too long.
Is there anyway to increase the threshould that your computer swaps APs?
I finally have good coverage in all points of my house by using 4 APs but still have connection issues as my computer stays connected to a far-away AP.
2Yep, on Windows, it's going to be one of your Wi-Fi driver's advanced properties, if it's something you can tweak. – Spiff – 2013-09-26T20:53:02.177
Ah, I have a bad habit of assuming Windows. Edited answer. What's the lay of the land when it comes to Linux? – Tanner Faulkner – 2013-09-26T20:55:11.467
Great - thanks @Tanner. Does anyone know what the story is with this setting & iOS devices? – Mr. Flibble – 2013-09-27T08:32:03.803