Hi there, you can use /sethome to put down a warp point for yourself. There's also house pets if you want to set more than one (without a rank). For an actual spawn point (as in where you spawn after you've died) a bed is probably the way although you cannot sleep.
To see how many claimblocks you have just hold the claim stick in your hand, you gain more claimblocks the more you play.
Let me know if you have any more questions
-- Mau // Head Admin