Ok, here's the new design I'm considering: (the north garden will have the entry portal) It's slightly larger, with 4 extra rooms (garden #2, combat room, quest hall, portal room #2). I placed the quest hall next to the altar room because I'm planning on using these in concert, for example, when runcrafting in the abyss (craft runes, tele to house, recharge prayer at altar, tele to edgeville via mounted glory, etc.) Luckily I won't have to tear too much down to make the layout change. For now, I'll definitely hold out on using any expensive materials (gold leaf, marble) until I'm completely satisfied with the layout.