If it conformed to the code requirements I could but I can tell just from the picture that it doesn't. There can't be more that a 12' vertical rise with out a landing. There cannot be more than a 4-3/8" opening between balusters (4" for commercial). That one looks larger. Lastly there are strict codes about the size and shape of the handrail to make sure that small hands can easily grasp it. The handrail in the picture looks much larger than what is allowed. Otherwise if you had the budget I could build it.