Here is the full list of all 25 Landlord's Super achievements.
Climb ladders for 306 steps
Read 20 newspaper articles
Roll a jackpot
Sample every type of alcohol in the game
Get banned from the pub
Become obese
Become permenantly afflicted from smoking
Get caught earning while claiming Job seekers allowance and invalidity benefits
Go to Jail
Make £100 selling scrap
Perfectly Satisfy a Lout tenant
Perfectly Satisfy a Grafter tenant
Perfectly Satisfy a Yuppie tenant
Pee on the bus stop
Retire in a house worth at least 40k
Purchase all items from the tool catalogue
Lay a brick
Mix perfect concrete, mortar & No-Fines
Place a roof tile in the rain
Accumilate £100 from benefits
Complete 3 jobs around town
Rent out a property that is 25 squared metres or smaller
Retire before 1984
Rent out a property with 3 floors
Skip the tutorial