Is the semantics of this sentence correct?

"Inconvenient" is not merely unidiomatic when used in this way; it is incorrect. Convenience is an aspect of a physical goal or objective itself; it does not describe the method by which a goal or objective is achieved. Nor is it a descriptor of value, esthetic quality or craftsmanship. One would not describe a work of art, a blanket or a TV commercial as "convenient."

Most commonly, "convenient" is used to express the ease of reaching a goal. Examples: "The store is conveniently located." "The clinic is open at convenient hours." "The lockers are very high on the wall, making them inconvenient to use."

Statements like the one submitted are more useful if they provide specific suggestions. In this case, one might put it in the form of a question, i.e., "Could you share with me a step-by-step method of solving the problem?"