You can pack them together fairly closely. Succulents don't mind being a bit crowded. Water them when the soil is dry. Make sure there is good drainage in the soil and a hole in the bottom of the pot so the roots don't rot out. Finally, don't feel too bad if you kill a couple. It takes time to figure it out!
It is fantastic. He also does live music for a d&d podcast called dragon friends. It is recorded in front of an audience. They don't follow the rules super strictly, but it is entertaining.
I listen to a podcast called Completely Arbortrary. They talk about a different tree species each episode. They say trees are a strategy, not a strict definition.
57k usd is a little less than 42k gbp