You will also find Construction Management software built specifically for homebuilders and remodelers like BuilderTrend & Co-Construct.Podio, AirTable or SmartSheet could also be a good solution because they are very customizable, but will take some work to get up and running.Here's a summary of other products you might want to consider for project management below:General Business Task ManagementTrello/Zoho Projects/Basecamp/Workflow - Feature-rich project management software that includes Tasks, Gantt scheduling, calendars, project forums, document storage & team collaboration tools.  

I recently signed and agreement to purchase a property the old landlord did not have any leases with the tenants as they were all family (property is a 4 unit) one tenant will be inherited and now has a lease with the old landlord for five yrs signed after I signed the sales contract that stated that I had to keep him there for one yr. is this valid?

From Tellus's website I can't tell how their loan product works.  

If you can rent 18 units for $750 thats $162k per year gross - expenses $81k = $81k NOI if CAP rates are 6.5 for this type of product in your area thats $1.25 million roughly so you would want to buy and renovate the property for 65%-70% of that value which is $872k plus or minus.

@Jason Allen I have never spent $ on any of his products!

There are a ton of lenders out there pretty much offering the same products so find the one (or the few) that you are most comfortable with and depending on the details of your deal know which of your lenders are best suited to handle that deal in particular based on their criteria

If you need commercial financing, there is plenty out there, particularly commercial financing that's based on the property's cash flow rather than your income.Banks and Credit Unions are the first place to look, but commercial brokers are out there as well with some innovative products. 

@Jason Appel - it's a valid concern, but the reality is you have as many hours in the day as everyone else who has made this happen. 

Your intent must have been to hold that property for productive use. 

@Jacob Humiston the VA loan is an incredible product that will allow you to get into a property with very little money (if any) out of pocket.