I have done this with a volunteer organisation, which is where I learned the process.  

@Shane Mcc although expect 0.1% to call the cops, the better business buro or some other consumer protection organisation because they feel its a fraud or they feel stalked.

Tenants can fill out LTB forms with invisible ink if they choose but if a landlord makes even the tiniest error the application will be denied.Remember when you go to the hearing be organised, bring all the evidence such as lease, apt. add, termination notice etc, and memorise the facts. 

Now if they pay even more when they stay, now that could improve NOI, but I don't see it happening ...Rochelle:Steve is even more cynical than I at times ;-)   If you simply set aside a piece of the property and allow the tenants to garden there, there is no real cost to you and the goodwill could keep tenants longer term.An alternative is to see if there is a urban gardening business/co-op/organisation in your area who would {preferably} rent the plot from you (auxiliary income) or come in and work it for free (an organisation) ... with either approach you could make involvement of your tenants who wish to garden a condition of any arrangement.This may be a nice perk for 10% of your tenants, but do not let it distract you from the main job to get done.

BUT... not organised as I should be.

This may, or may not, be an issue depending on what you are trying to achieve ... hence the need to meet with the specialists to get your organisation set-up to meet your current and allow or you future needs.

If you do not know the rules you should not be starting a business.While studying the rules join a local landlord or real estate organisation and speak with experienced landlords to learn how the regulations are interpreted and enforced in the area.

You really need to find yourselves an accountant and attorney with cross-border real-estate experience and find the organisational structure which best meets your needs.Where you will be five individuals, entering this venture, @Matthew Lee is correct about doing a level set with everyone, before monies are committed.  

;At home, find yourself and accountant and attorney familiar with both real estate and cross-border taxation / corporate organisation.

I have a meeting organised with an accredited financial advisor next week so i am interested to hear what his opinion is compared to the plan I am already instating.