This is typically for most people not a DIY project. 

Some jobs that help are by being a waiter at a restaurant or try getting a job in property management or something real estate related of some sort.

Also, not sure what relationship you have established with your property manager but typically people hire managers to take care of this part and be tenant-facing.  

Typical equity build up time is 5 years, depending on your market.But can you purchase another rental using your own capital?

While they typically have considerable deferred maintenance, we're getting great terms.

Whats a typical multiple for such asset?

WE have all sorts of rifles and AK etc etc..

For those that have yet to do this, it takes less than 10 minutes if you are a single member llc - just make sure to have a copy of some sort of identification. we did all of ours .. and our attorney contacted us as well and let us know to get them done or he would do them for us. 

It'll be easier to start with a turn-key property, but if you have a good contracting team, a value add will typically offer better returns. 

Typically these people are really forthcoming with info and can tell you.