You start near 2 beds in a glass sphere that will lag you a bit when you are generating chunks there is 4 land structures and a few underground the only source of oak wood is from them as it is limited. There is no bedrock. The biome you are in is a Cold taiga (1.7+ or 1.6 and below taiga.) You have a few rules to follow they are.

1) Don't break glass as the sphere is glass
2) Do not build or mine above or below the sphere
3) Do not use cheating mods or the use of commands like /give and gm 1.
4) Have fun!