Runescape 99 Construction Guide
Level 33 74 Oak LardersWhat you will need: Saw, Hammer, Oak Planks
You will now move into the kitchen where you will be building Oak Larders until level 74. It uses the same process as everything else where you will be building and tearing the larder apart. Once you hit level 40, hire your butler who you will be keeping for a while since a demon butler is not required. The butler is fast enough and brings you enough supplies that you will be constantly moving and will not need the additional supplies a demon butler brings. These require 10 oak planks each, and will net you approximately 200K xp/hr. This will be a very fast way to get level 99 and very cost efficient, but if you are looking to get there as fast as possible and money is no object, then you can begin building mahogany tables inside of your dining room at level 52 and use mahoany rather than oak planks. This will increase your XP/hr, but it will also cost much more, so for the small amount of time saved, I would not reccomend using this option.
To get your butler into the dungeon, simply build a dining table, and ring the bell. The first thing you could do would be to turn your own oak logs into planks. Simply run them from varrock east bank to the lumberyard to the north east of varrock and convert your logs into planks. This will cut down on cost heavily, but will add much more time on your quest to get level 99. Another thing you can do to save money is to play the mini game stealing creation where you will earn sacred clay hammers as rewards which you can use in place of your normal hammer. These will give you double experience for a short period of time until they disintegrate, but this will mean you need half the supplies as what you normally would to get to level 99 if you have enough hammers. This also increases the XP/hr once you do get started on construction, it will just take much longer if you factor in the time it takes to get each of these hammers.