I'm centrally located to Manitowoc, Green Bay, and the Fox Cities.   

I've had good luck with Fox granite out of New Braunfels.

now to be fair and balanced like Fox news @Brie Schmidt  you buy and hold folks just did not wake up one day with a rental portfolio you put time and energy into building it you were smart you have drive you have business acumen .... and now that you have one you do have to put some time into it.. its not like these things take zero time like a mutual fund.. you have to either manage your mangers or do some maintenance or tenant interactions.. but I think the allure to it is you are not working for someone else.. or having to go to the same place daily. 

Hey @edward Zhang you should connect with @Kevin Fox, this is his area of expertise.

@Kevin Fox I'm very interested in finding a 4 plex (and future larger properties).  

My wife and I are looking to invest in multi-family + value add properties in the Fox Valley area.

If you go just 2 - 3 miles east to I43 it turns into an entirely different market near Bayshore mall where you have Whitefish Bay and Fox Point which are some of the hottest and highest priced residential markets in Milwaukee county.

@Austin Fox Welcome sir!

While it sounds crazy to anyone with a logical mind, the market hitting all time highs every day (kind of like how a casino slot machine blinks and blasts music at you - thanks CNN and Fox!)

@Kevin Fox do you have any advice on literature for estimating repair cost?