Due to the amount of units we have, this seems fairly easy at this point, but wanted to get the BP take on things.What software/app could we use for billing our 4 tenants in each townhome?

We have owned property in Burlington/Dundas ON for many years & the rent controls are a pita but the Cap App is beyond amazing.

I would buy another copy if will be at some point I like the features on their iphone app.

Then we look at historical (if available) numbers for Other Income (laundry, late fees, app fees etc) and underwrite to a conservative estimate of total Other Income.

I didn’t see it in my quick search but have to believe it’s out thereLooking for a good free or cheap iPhone app for midlease condition and safety checks.

If you have the original key, the small pin-like device, and the new key you want to rekey the lock to.Also there is an app called MyKeyHero.

Check out Austin Real Estate Investors on the meetup app.

Any suggestions on the best apps to accept rent payments?

The pricing you are throwing out there doesn't sound insane to me.....but I'd force the city to get involved if you can get some evidence pointing in their direction.Maybe check out the Chicago 311 app, which has been helpful for some issues.  

Some common names you'll see thrown around a lot: Stessa, Apartments.com, RentRedi, TenantCloud, Innago, RentManager, Avail, Rentec Direct, Doorloop, etc.I recommend you search for each of those apps online and see what they offer, how much they charge, etc.