Italian Phrase
Grazie per avermi mostrato l'appartamento.
Meaning
Literally, 'Thank you for having shown me the apartment.' It is a polite way to express gratitude after someone gives you a tour of a flat they are renting or selling.
When to use
Use this sentence right after a landlord, real‑estate agent, or a friend finishes showing you an apartment. It works in both informal and semi‑formal settings, but you can switch to a more formal tone with 'La ringrazio' if you’re speaking to a stranger.
✦Grammar Breakdown
Grazieperavermimostratol'appartamento.
Grazie
Standard way to say 'thank you' in Italian; can be used in both formal and informal contexts.
per + infinitive
The preposition 'per' followed by an infinitive expresses purpose or reason, similar to 'for' + gerund in English.
avermi
Combination of the infinitive 'avere' (to have) and the clitic pronoun 'mi' (to me); used here as the infinitive of the auxiliary verb in a perfect infinitive construction.
mostrato
Past participle of 'mostrare' (to show); paired with the auxiliary 'avere' to form the perfect infinitive.
l' (elision)
The article 'il' drops the vowel before a vowel‑initial noun, becoming 'l'' (e.g., l'appartamento).
appartamento
Masculine noun meaning 'apartment' or 'flat'.
🗨In Conversation
Grazie per avermi mostrato l'appartamento.
Thank you for showing me the apartment.
Prego, è stato un piacere.
You’re welcome, it was a pleasure.
✕Common Mistakes
Grazie per mostrarmi l'appartamento.
Using 'mostrarmi' creates a simple infinitive construction (per mostrarmi) which changes the nuance; the correct perfect infinitive is 'per avermi mostrato'.
Grazie per aver mostrato l'appartamento.
The auxiliary verb must be attached to the pronoun: 'avermi', not 'aver'.
↔Alternatives
Ti ringrazio per avermi mostrato l'appartamento.
I thank you for showing me the apartment.
Grazie per farmi vedere l'appartamento.
Thanks for letting me see the apartment.
Grazie per la visita dell'appartamento.
Thanks for the apartment visit.
Cultural Tip
In Italy, it’s customary to thank the host right after a house or apartment viewing, even if the visit was brief. Using 'Grazie' is safe, but if you want to sound more formal, replace 'ti' with 'La' (e.g., 'La ringrazio per avermi mostrato l'appartamento'). Remember that the clitic pronoun must match the level of familiarity.

