You can definitely check into a hotel after 11pm. Most hotels nowadays have staff working 24 hours a day, so there will always be someone available to welcome you, regardless of the time you arrive.
When you arrive at the hotel late at night, you may find that the main entrance is locked for security reasons. In such cases, there is usually a side entrance or a separate door designated for late-night check-ins. This door is typically monitored by a security guard or a night receptionist who will assist you with the check-in process.
The check-in procedure at night is generally the same as during the day. You will be asked to provide your identification, such as a passport or driver’s license, and a valid credit card for payment and incidentals. The staff will also ask you to fill out a registration form with your personal details and any specific requests you may have.
It is worth noting that some hotels may require you to notify them in advance if you plan to arrive very late at night or in the early hours of the morning. This is mainly for logistical purposes and to ensure that they are adequately staffed to assist you upon arrival. It is a good idea to check with the hotel beforehand if you anticipate a late arrival, especially if it is a small or boutique property with limited staffing.
In my personal experience, I have arrived at hotels late at night on several occasions and have never encountered any issues. The staff have always been welcoming and ready to assist me with the check-in process. In fact, I have found that late-night check-ins can sometimes be even smoother and quicker due to fewer guests checking in at that time.
To summarize, checking into a hotel after 11pm is generally not a problem. Most hotels have 24-hour staff available to assist you, and there is usually a designated entrance for late-night arrivals. Just make sure to have your identification and credit card ready, and if necessary, inform the hotel in advance of your late arrival.