Temporary Way to keep track of contractors, agents etc

[Michael Plante]

I used to flip one house doing the work myself at  a slow arduous pace 

I am trying to step up my game and will have a few houses going at once 

I would like something temporary and movable to keep track of the comings and going’s of workers, agents etc 

I have a lockbox so that is a step in the right direction.  

I’m looking for something which will give me updates when a particular contractor or agent enters a property 

Any suggestions?  

Cell service is horrible where some of the houses are so that is not an option 

I would prefer not to have to get internet as some of these will only be worked on for a couple weeks

I would also like to be able to easily move it from house to house