Hands down, the easiest and best way to grow tomatoes at home.

Why growing tomatoes can be easier than you think
Tomatoes are warm‑weather plants, prolific producers, and thrive under relatively straightforward conditions: decent sun, good soil, water, and support. According to the Royal Horticultural Society (RHS), tomatoes are “easiest edible crops for home‑gardens” provided basic requirements are met. rhs.org.uk
Also, many of the problems gardeners face (weak plants, few fruit, diseases) stem from a handful of avoidable mistakes (poor soil, insufficient sun, wrong variety, lack of support). Once you avoid those, your success rate skyrockets.

Step 1: Choose the Right Variety (and Location)
Variety: Determinate vs Indeterminate