Affiliate Marketing Secrets

Me and my brother are starting a house/flat lettings agency. We are aiming to target a niche market, the DSS, pets, etc property hunter.
Currently I work as an insurance broker, as such I have a good knowledge of financial obligations that we will need to fulfill.
Really I am only looking for any additional advice that anybody may have, such things as approaching potential landlords, getting them to accept DSS, etc.
Thank you in advance!
(please, no off putting replies, I have decided on the nature of the company and have no doubts about what I am going to aim to accept)

We all know it harms our pets and us. That’s not a secret. Why are these poisons still allowed on the market???? Has there been any attempt to remove them?

How many people realize that the HSUS isn’t affiliated with local humane societies? They don’t even own or operate a single spay or neuter clinic or animal shelter? They take in HUNDREDS OF MILLIONS of dollars and less than ONE PERCENT goes to local shelters to take care of sick, abused and neglected pets like the ones shown in their (very sad) advertisements. I thought by their name they were the parent company of all humane societies but they have no association. It looks like they use the name “HUMANE SOCIETY” to get people to send them HUNDREDS OF MILLIONS OF DOLLARS! Is this the biggest scam or what? Check out humanewatch.org or activistcash and tell me what you think.

How many people realize that the HSUS isn’t affiliated with local humane societies? They don’t even own or operate a single spay or neuter clinic or animal shelter? They take in hundreds of MILLIONS of dollars and less than ONE PERCENT goes to local shelters to take care of sick and neglected pets like the ones shown in their (very sad) advertisements. Is this the biggest scam or what? Check out humanewatch.org or activistcash and tell me what you think.

I am very interested in creating a coral reef aquarium, but as someone who has not yet really dealt with saltwater aquariums I am curious what the best type of pets to get for it are? I don’t mind fish, but I am more intrigued by arthropods (especially crustaceans) and cephalopods. I am prepared to do adequate research before purchasing the animals for the reef but knowing a good mix is good to start. I don’t mind investing a bit into it but I would like to keep the daily maintenance costs down, specifically in feeding.
I would like to create a fairly self sustaining environment, but want to be careful to avoid predatory animals that will kill off other species housed with them or compete for the same specific niches (algae eaters, etc.)
Any websites or guides that can provide a good reference on creating a nice balance?