All of the plaintiffs' primary claims and conjunctive claims are dismissed.

Litigation costs shall be borne by the plaintiff.

1. Facts of recognition;

A. The remaining plaintiffs except the plaintiff D and G and the defendant are sectional owners of each corresponding apartment unit in the corresponding apartment unit's address column entered in the Dong Government-si K Apartment (hereinafter "the apartment of this case"), and the plaintiff D and the plaintiff G share the land of this case as sectional owners of the apartment of this case's apartment M, and the site of this case according to their site ownership share.

B. In accordance with the construction permit for the apartment of this case, the instant tennis was installed on the ground surface of 646.1 square meters in the part of the attached appraisal map attached to the instant site, which was successively connected with each point of 49 to 52, 49, among the instant apartment site, and thereafter, the aforementioned appraisal map was successively connected to each point of 53 to 56, 53 square meters in the instant site for the use thereof. ① A steel container with the ground surface of 12.6 square meters in part, 57 to 60, 57, and 57 are successively connected to each point of 12.6 square meters in order, and each of 61, and 62 above above above ground part was installed with a lighting tower installed on the ground, 49 to 52, and 49 square meters in height.

C. The Defendant held office from 2018 to 2019 as the president of the instant apartment complex (hereinafter referred to as the “instant apartment club”) who is active in the instant tennis, and is currently the adviser, and the said club is a sectional owner of the instant apartment complex or the number of members who are the occupants.

On October 16, 2018, the council of occupants' representatives of the apartment of this case announced that the consent of the occupants, etc. was signed and sent to the consent of the occupants, etc. on October 30, 2018, and announced that 90.5% of the total number of households 1,432 agreed to the above change.

Since then, on November 28, 2018, the council of occupants' representatives of the apartment of this case shall be the chairperson of the plaintiff A, the auditor and the plaintiff B, the representative of the plaintiff, and eight members, including the plaintiff C, shall attend.