You select an Accommodator BEFORE the purchase or replacement, because if you take delivery of the sales proceeds, you just killed the 1031. 

Judging by how often I see ads from crowdfunding sites, they're pouring a lot into customer acquisition, and eventually we'll see a wave of consolidation once folks start burning through their funding (that is not unlike what's already happened or is happening in areas like food delivery and home services). 

Delivery by hand or mail.

Despite this, in-office employment continues to steadily rise, resulting in even more demand by big employers for newer, high-quality office space.According to the CoStar Portfolio Strategy Forecast, the delivery of new office projects will hit its peak in 2017.

You will want to check local law, but in my jurisdiction an UNLICENSED person CAN do the following:  Delivering a lease application, a lease, or any amendment thereof to any person;Receiving a lease application, lease, or amendment thereof, a security deposit, rental payment, or any related payment for delivery to and made payable to the real estate firm or owner;Showing a rental unit to any person, or executing leases or rental agreements, and the employee or retainee is acting under the direct instruction of the owner or designated or managing brokerProviding information about a rental unit, a lease, an application for lease, or a security deposit and rental amounts to any prospective tenant; orAssisting in the performance of property management functions by carrying out administrative, clerical, financial, or maintenance tasks.The key is in how the money is handled. 

The style and delivery doesn't work for everyone.  

We attend the christening or first birthday party if invited.We give gift cards for the Holidays.We help decorate for the Holidays and contribute to community potlucks/BBQs (at our 8-plex).We have a "make it your own home" policy, whereby we give approval for a reasonable modification to the property, such as painting a room, changing out a light fixture, etc.We prepare a "move-in packet" which includes information to orient them to the property (property rules, utility contact information, change of address form, our contact information, etc. ) and also information about the neighborhood, such as a walking/trail map of the local area, chamber of commerce welcome information, a list of nearby amenities (including medical, shopping, restaurants, schools, parks), menus for local pizza delivery services, coupons for local businesses, etc.We prepare a "move-in gift" which consists of a bucket of our favorite cleaning supplies and a reusable shopping bag with starter supplies of paper products, a "Zip-It" hair snare for clearing sink drains, a toilet plunger, a cutting board, approved hanging devices (picture hooks), a door mat and a shoe tray.We supply light bulbs for all permanent light fixtures for the duration of the tenancy, including specialty bulbs for appliances and chandeliers.

These investors will believe in you because they know what you can deliver. I

Apparently its bulk mail with a postage discount, with no gtd. delivery date, just kinda when they can.  

It's not going to secure your delivery date, a good, solid contract with stringent penalty clause will.