Hello,
yes, usually you will receive the construction service description at the latest by the first appointment. You should also place great importance on having everything defined as precisely as possible. Statements like "usual quality" and "typical craftsmanship" execution, for example, leave a lot of room for interpretation (see "Dacia" and "Porsche"...
You can also request information material by mail – reputable companies have no problem sending their usually very detailed construction service descriptions.
I would recommend that you also visit a new housing development and have a look around – if you like one or the other house, you can definitely approach the residents and ask who built the house and what their experiences are.
Something you should also keep in mind – the construction contract should already include all your wishes (special features, floor coverings, etc.) as far as possible. Therefore, it makes a lot of sense to do a so-called preliminary sampling before signing the contract in order to include the most important wishes (e.g., walk-in shower, recessed spotlights, ...) in the contract.
With most construction companies, the final equipment specification only comes after signing the contract, so it is extremely important to know what still lies ahead for the builders.
For example, despite a very comprehensive preliminary sampling, we still added just over 10% to the fixed price during the final equipment specification.
However, we had planned a buffer for exactly that from the very beginning.
Best regards,
Dirk