A tenant is asking to alter your property.

Web sites need to be able to evolve, and nobody needs to depend on paying a web developer every time a minor tweak needs to be made.Our new site just pulls straight from the MLS so there's no need to have a person hand enter and alter every new listing that added, pended, sold, etc.

Basically, the smell of smoke was normal wear and tear based on the understood usage of the unit.If not explicitly disallowed, you're going to have a harder time since you did return the property to him in an altered condition.

Having said this, do not allow your handyman/tenant/anyone, to alter/remove the siding.

I personally want to reap the rewards of my hard work, and as such have purchased a home I can enjoy and improve upon and alter as I please.

If it did it cannot alter it. 

Some suggest you only want to send quit.Most require you give them at least 3 days to quit and maybe another 2-3 days to get the notice, but looks like your lease says only 1 day, so if both of you have signed this, then you both have agreed to alter the 3 day notice to 1 day.Know how you need to notice them. 

I would just be sure to check local zoning restrictions if you plan on altering the property and adding additional structures (Removable or not) if they are not already present.

We altered tenant leases to re-allocate expenses and repaired some deferred maintenance the property had building up.

These are frequently forged or altered.