Personally when I’m working on a project time is money and I don’t have the ability to wait around to get supplies.

If you are priced well and the condition is great barring there is not a ton of supply, then you will sell quickly!  

That gets worse as you get farther out of the cityTLDR: values depreciate, inflation has gone basically nowhere in Japan for a long time, the supply of housing is pretty good compared to demand (unlike the US) and that's because of flexibility with rezoning and development, taxes on rental income are high. 

.), but the bedrooms are regular keys, as @Jonathan C. mentioned for the front door, the unit is set up to send me an email when the batteries are low. i also have another student rental ( 8 rooms, 2 entry, 2 units + utility room) one master key and each bedroom has its own key that will get students in the entry, there unit, and there own bedroom. had a locksmith do that one. cost me a few hundred dollars with keying and supplying the locks ( 13 total ). i like both setups but may look into the landlord locks again for my 3rd student rental i just purchased.

I have a 10x8 shed that I use exclusively to store real estate materials and supplies.

Typically, co-op's are less valuable than condos for a number of reasons such as supply/demand, lack of investor interest, older units, estate planning issues, financing and board policies. 

My experience is those have been in short supply since beginning of time. 

I am the boots on the ground and provide all of the time and my partners supply the money.

The supply of rentals would be impacted, but the final impact will depend on the local market.

We know supply is a big issue with low inventory across the whole country.