Things I wish someone had told me
If you are visiting bangalore for the first time or already living here coming from other states:
Never take autos or cabs directly near the bus/railway station. Always walk for 100 meters if you can and book it from uber. Never ola or rapido. If you have luggage, book it while you are in the bus/train 5 mins before your arrival.
Try to learn at least a few basic words in kannada like anna, change illa (no change), (put area name) ge bartira? while trying to catch a local auto. Chances of you getting scammed is very less.
Find a reputable broker from an actual firm who can understand your language if you are renting a house. Don't go with local brokers.
Use BMTC buses as much as possible. It's simply the best transport system.
Never ever take the bridge in majestic during late nights and early mornings to reach a particular BMTC bus platform. Always go from the ground. You will save a lot of money and harassment from transgenders and beggars who target in bulk when you take the bridge as it's shorter than walking downstairs.
Always keep at least 200-300 rupees in cash at least while taking an auto. You'll save a lot of headache from drivers who only need cash.
If you can afford a water purifier, go for it even if you are planning to stay for a few months. You can go with subscription based ones. There are many. Else, the best thing is to go and get the water from 5rs water centers which are all over bangalore and the quality is a lot better than purifier water.
Never ever drink tap water directly. Tds levels in Bangalore are crazy high.
For everyone else:
Get your water tanks cleaned at home including the sump at least once in a year.
Clean your washing machines using scale removers every 3-6 months.
Clean your kitchen and bathroom drains every 1-3 months using drain cleaners which will melt the hairs and other things stuck. This will be a lifesaver and prevents floodings or blocked drainage.
Get a water tds machine - costs just 200 rs. It will show you if your home/purifierwater is good for drinking or cooking or even showering if you have dandruff or hairloss problems.
Don't go with paid anti virus or anti malware tools like Kaspersky, avast etc. windows defender is the best one and comes free for all windows machines.
instead of drilling a lot of holes on the walls for various purposes, get double tape hooks. This will save you money when you are vacating and avoids a lot of hassles with the landlord.
I guess that's it. If you want know more about anything else, I'll be happy to answer.