Thinking of converting this loft space into a functional bedroom to make it a 5 bed 2 bath house for equity. 

Not super robust but will do. 

The shower is not even 5% of the home's function.

Quote from @Joseph Weisenbloom: Educate the Tenants on how A/C functions.

The question: which CRM software is the best and most functional for a marketing investor that will give me the best bang for my buck?

Foster Collaboration and Cohesion Break Down Silos: Effective leaders break down barriers between departments and encourage cross-functional collaboration, creating a sense of unity and teamwork.

I was at a bank function 2 nights ago and told the bank president that we have de risked the project 100% so he should not worry about the 5 mil dollars he has out on it LOL

Is it the repair is to fix the it and make it functioning, and replacement is to improve and add more value to it? 

How can I design or propose these apartments to meet this requirement while making them functional for long-term residents?

Once you have a short list, get an account with each one and run them through the wringer to see how they function.