Hotel Setup - Heroic 3, SWF Pack, Catalog

[LeChris]

delete

[MentaL]

[Klemenxer]

What emulator I can use this with?
-edit-
Tutorial please

[LeChris]

Delete

[BUILDV3]

Loading this up results into:

java.lang.NumberFormatException: For input string: " " at java.base/java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) at java.base/java.lang.Integer.parseInt(Integer.java:638) at java.base/java.lang.Integer.valueOf(Integer.java:983) at com.eu.habbo.habbohotel.catalog.CatalogPage.<init>(CatalogPage.java:73) at com.eu.habbo.habbohotel.catalog.layouts.Default_3x3Layout.<init>(Default_3x3Layout.java:13) at jdk.internal.reflect.GeneratedConstructorAccessor5.newInstance(Unknown Source) at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:488) at com.eu.habbo.habbohotel.catalog.CatalogManager.loadCatalogPages(CatalogManager.java:332) at com.eu.habbo.habbohotel.catalog.CatalogManager.initialize(CatalogManager.java:252) at com.eu.habbo.habbohotel.catalog.CatalogManager.<init>(CatalogManager.java:235) at com.eu.habbo.habbohotel.GameEnvironment.load(GameEnvironment.java:64) at com.eu.habbo.Emulator.main(Emulator.java:145)

Any ideas on how to fix it, went through the database but couldn't find anything