I like the search features: https://www.biggerpockets.com/searchAlerts can be really helpful too: http://www.biggerpockets.com/alerts

Designed, permitted and constructed a 600 Sq ft.

Last year we went through the Co-op program for Graphic Designers to assist with marketing.

I currently have my real estate license and an education in interior design.

Also, what features would you love to have?

We can take care of your project quickly and ensure we will keep it within budget and provide you equity; providing free estimates for architectural design and comprehensive construction services with our team of licensed and insured professionals giving you the peace of mind knowing we saved you time and money through great quality and attention to details.

If you have no design or construction experience you're going to have to expand your team to build a solid proforma. 

This platform was designed to inform folks and help people collaborate with one another but its does a LOT more than that!

My company specializes in finding efficient design resolutions that provide the best use/layout of space to provide for the best value at the lowest cost to your remodel.

I can't tell you much about the features because I used it for it's bare bone functions only.