Need advice

I'm not sure if I'm posting in the right place but oh well... I'm thinking of starting up a grow tent in the near future and I need a ton of advice! At the moment I'm mainly stuck with the size that I should use, been thinking about growing 4/5 plants that yield a lot... For this I know that i need enough space to get the maximum out of each plant... So suggestions?? Also light suggestions would be appreciated! P.s. If you know the measurements in metres that would be useful. Peace and love from the United Kingdom

Best advice . Start reading . Read everything .
Decide how you want to grow and go from there .
No one can hold your hand . Educate yourself .

1.2 x 1.2 x 2m tent , couple fans, carbon filter, 600w cool tube mh/hps then go to the strain section and ask about the kind of strain you want idk

^What this guy said^
but if you don't listen you're prolly looking for a 1meter square tent up to 2 meters tall, low tents are a pain in the ass, look at growing in soil first, I like bio-bizz light mix for veg and all mix for flower (I mention those because you're in the UK and will go mental looking for the American stuff), start of with a 1 step nute solution i.e. canna, it's not great but you get used to using nutes etc.
I veg under 2x 23W CFL bulbs and flower under a 400W hps, that's a pretty common setup but you can look at LED's or higher wattage CFL's if you want
this advice is shit compared to what you can research yourself and is just a basic this is simple grow

I rock a 4x4x7 foot tent with 4 300w LEDs a 440 cfm inline fan with carbon filter a nice table oscillating fan and I ordered nirvanas bubblicious. I'm about a month in. This is a pic from week 3 not getting up to take a pic with LEDs off lol. 5 gallon pots trying soiless mycorrhizae promic with advanced nutrients grow/micro/bloom + voodoo juice they're a foot tall now lol will grow 7 weeks and flower 8-9