Now talking about coffee.
There are some simple steps to make your home coffee taste much better:
1. Buy roasted whole beans and grind your own coffee each time before you make coffee. You need a grinder if you don't already have one. If you have to buy a new one, try to get a burr one (instead of blade);
2. If you are already doing step 1 and want to make it even better, buy green beans and roast your own coffee at home. You will be amazed by the improvement, it will also make your house smell good. You need a coffee roaster if you don't already have one. A simple hot air one is good enough to start with;
3. If you are doing both 1 and 2 (like me) and still want to improve, grow your own coffee trees...
www.sweetmarias.com/ is a good place to find all information.