How will a parking lot business do in Warsaw centrum?

I was wondering if one can do well in centrum warsaw starting a car parking business,renting or buying a small piece of land and putting those 3/4 tiers of car parking machines.

Do you mean central Warsaw? Or do you actually mean what is classed as Centrum ie the junction of Marsałkowska and Jerozolimskie? Either way, if you can find some empty land that is affordable to buy or rent just to turn into a car park I say good luck to you.

exactly the place I was thinking wonder how much it could cost?as I also rent place for my car parking under the parking in front of palac kultury the company name is Marcpol freaking charge me 450pln a month.

Only open land I know of that close to Centrum is at the junction of JP2 and Jerozolimskie close to Śródmieście WKD and as far as I know it's used for car parking at the moment.

Nope hipi,there is a paring lot by UL Zgoda( where i stay) and is a existing parking lot but the owner is not brilliant and has only ground parking which is full always behind bank PKO,the bugger is not brilliant and wont rent cars wid foreign plates plus has no modern equipment to store cars(like 4 car high storage equipment etc.MY problem is I dont speak english...I read you will be in wawa till 13th ill be there wanna hook up? email me.

the cost of renting the land is probably not worth the effort. 450 pln per month is actually a pretty good price for centrum.