well my first question is how much space do you have and how much do you have to spend?
My second question is what would you like to keep?
Read the newbie sticky it gives a break down of the cycle process, it is just annoying not difficult.
Larger tanks are easier to maintain and harder to mess up they also give you more fish options.
Smaller tanks are much less expensive but can be touchy when it comes to striking the balence.
http://www.myfishtank.net/forum/fre...aving-money-do-your-self-getting-started.html
check out that thread for some money saving tips.
I think it requires some planning but honestly if you avoid the 3 big mistakes its not that hard
1. don't jump the gun, do a fishless cycle wait for it to finish
2. Don't buy the wrong fish (google each fish, check its max size and housing requirements as in suitable tank makes, tank size etc)
Some good starters are platties, guppies, tetras & corries there are a ton more of great starter fish but these are the first that come to my mind
3. Don't buy too many fish, have a realistic expectation of what will fit in your tank, keep in mind that a decent rule of thumb is 1" of full grown fish/critter per gallon. 10 gallons means 6-10 fish. 5 gallons means 3-5 fish. Less then five you get a betta
it really isn't that hard to get up and running, lots of the tough stuff we deal with here has to do with folks buying a tank, filling it up with water and swooping a net randomly through the tanks at the fish store to pick fish with out giving any thought to if it will work they do this all over the same day and a week later have dead fish.