Learn Turkish: Sonuç olarak, konaklama masraflı ama unutulmaz oldu. - In conclusion, the accommodation was costly but unforgettable.

Yes, you can, but there is a slight difference in nuance. Sonuç olarak translates to "as a result" or "in conclusion," emphasizing the final verdict or outcome after considering all the facts. Kısacası (in short) and özetle (in summary) are used more to quickly wrap up a long-winded explanation. Here, the speaker is delivering a final judgment on the trip.

Why does the sentence end with oldu instead of just using the past tense suffix, like unutulmazdı?

Using oldu (from olmak, to become/happen) emphasizes how the experience turned out in the end, which pairs perfectly with the outcome-focused phrase sonuç olarak. If you said masraflı ama unutulmazdı, it would just be a static description ("it was costly but unforgettable"). Oldu gives it a dynamic "it ended up being" feel.

How does the word unutulmaz get the meaning "unforgettable"?

It is formed by using the negative aorist tense as an adjective. It starts with the root unut- (forget), adds the passive suffix -ul- (be forgotten), and finishes with the negative aorist suffix -maz. Literally, it describes something that "does not get forgotten," which translates smoothly to "unforgettable."

The word konaklama has a verbal noun suffix. Does it refer to the action of staying or the place itself?