Dumbledore accompanies Lynn to wander around the castle for a while and then left. Then it was Filch, the former castle administrator, who looked for the classroom with Lynn.

He kept putting on a bad face ever since he saw Lynn.

Of course Lynn knew what he was upset about. After the establishment of the student union, Filch Castle's custodian status was dispensable. He was the one who was seized the most power. No matter who it was, he would be upset.

Lynn didn’t mean to console the dumb gun. Even if he was upset, he had to obey Dumbledore’s arrangement.

"Hogwarts Castle is very large. In fact, many empty classrooms are deserted. When students set up clubs, almost every club can be assigned an activity classroom to their satisfaction."

Although Filch was in a bad mood, he still had to do his best to complete the work that Dumbledore arranged for him. Otherwise, who would have no effect, would he be forcibly fired from Hogwarts?

He has lived here for most of his life, and if he is really forced to leave this castle, then he really doesn't know where to go.

Lynn knew that there were many empty classrooms, but he and Filch looked at a lot of places, either because the space was not large enough, or the facilities were not complete enough, or they didn't meet his satisfaction, and they were all ruled out.

Until they walked up to the seventh floor, when Lynn accidentally saw the giant stick hitting Barnabas's tapestry, a brilliant idea suddenly appeared in his mind.

"We don't have to look for classrooms anymore. I suddenly thought of a place that could fully meet my requirements."

Lynn whispered, and then walked across to the tapestry. Filch followed behind him. Instead of looking at the wall Lynn was looking at, he looked at the funny tapestry.

"It's silly enough to teach the troll to dance ballet." He sneered softly.

Filch has been a castle keeper for many years. He knows almost all the secret passages in Hogwarts, but he doesn't know the existence of a responsive house.

Even Dumbledore, who is the principal, can't know all the secrets in the castle, even if Lynn gets the [scepter], he can't do it.

If we follow the original script, we won’t find a room full of urinals until next year when Dumbledore is holding back urine and looking for a bathroom.

"A room that can meet all your needs, a room that can meet all your requirements. For example, if we want a meeting room, we only need to walk three times around this wall, thinking in my heart that I need a meeting room... ."

Lynn spoke to Filch as he demonstrated, and soon a door appeared in front of them.

He opened the door by holding the doorknob. Inside was a spacious room with a long table that could seat more than 30 people. Both sides of the table were filled with high-back soft chairs carved with delicate patterns. In the corner of the room, there are also table cabinets with teapots and cups, file cabinets for temporary storage of documents, and a magic blackboard for demonstration.

There is also a transparent crystal chandelier above the ceiling. A bright white flame burns in the chandelier, illuminating the whole room.

On the wall on the left side of the conference room are huge murals of lions, snakes, pots, and eagles, which represent the four colleges. On the wall facing the entrance, the Hogwarts school badge is hung.

The wall on the right hand side was blocked by a large block of thick blackout curtains. Lynn walked over and pulled the curtains open. Behind it was a floor-to-ceiling window that opened the entire wall, allowing a clear view of the quiet mountain forest behind Hogwarts Castle. And the waning moon hanging high above the stars.

This room is perfectly decorated and laid out in the way Lynn imagined it in his mind.

Lynn snapped his fingers in satisfaction: "Perfect."

Filch widened his eyes and looked at the room in front of him incredulously: "There is still this room at Hogwarts! Damn! A little wizard must have discovered this before, and then sneaked out in the middle of the night to hide here! No wonder! Sometimes I obviously find someone traveling at night but I can't catch them!"

Lynn curled his lips inwardly, thinking that if you were teased by Harry and the others with the invisibility cloak, the pot could not be attributed to the House of Requirement.

He turned to look at Filch: "I will apply to Dumbledore's classroom for this matter, so I will choose this room."

Filch muttered.

"Dumbledore's classroom has already been agreed with me in advance. You don't need to report to him after you have settled on the place. I will just ask someone to help transform the classroom you selected into the room you need. Now you have found such a room. The room, of course it saved me time."

Lynn was satisfied with the House of Request to serve as the office of the Student Union, and Dumbledore had no objection, so the matter was finalized.

However, the specific plan Linn still needs to be changed. If every department and meeting room asks for a room separately from the responsive room, the work of the student union will be very inconvenient in the future. It does not rule out the possibility that someone accidentally enters the wrong room.

So Lynn thought about planning to have a whole room, and then divide various offices and meeting rooms in this room, which is undoubtedly much more convenient than a single room.

However, the specific design and planning of how the room goes to the responsive room requires specific design and planning. After all, this is not a simple room. As long as a meeting room Linn can think of one in his mind according to the template in memory, For so many rooms, he needs to take his time to conceive.

......

On the second day of school ~lightnovelpub.net~Professor McGonagall has selected 20 cadres of the student union from 40 people selected by the students of each college, and handed the list to Lynn.

"We are going to hold a meeting of the Student Union at noon today. Professor, do you have time at noon today?" Lynn asked when he got the list from Professor McGonagall.

Professor McGonagall looked at Lynn in surprise: "Do I want to attend your student meeting?"

Now the professors in the castle basically don’t treat Lynn as a student. He can even skip any class and not write any homework assigned by a professor. This is simply the twins of Xiaobai and Weasley. The life you dream of.

Lynn shrugged: "You are the counselor of our student union, and this is the first meeting. To determine the future constitution of the student union and the assignment of positions, of course you have to be a witness."

Professor McGonagall is also the first time to work as a student union counselor. Literally speaking, she is a teacher who tutors the student union work, but in fact, she also has a black eye, and she doesn't know what to do or tutor.